Picolinamides as fungicides

ABSTRACT

This disclosure relates to picolinamides of Formula I and their use as fungicides.

CROSS REFERENCE TO RELATED APPLICATIONS

This application claims priority under 35 U.S.C. § 119 of U.S. provisional patent application Ser. No. 62/442,914 filed Jan. 5, 2017, which application is hereby incorporated by reference in its entirety.

BACKGROUND & SUMMARY

Fungicides are compounds, of natural or synthetic origin, which act to protect and/or cure plants against damage caused by agriculturally relevant fungi. Generally, no single fungicide is useful in all situations. Consequently, research is ongoing to produce fungicides that may have better performance, are easier to use, and cost less.

The present disclosure relates to picolinamides and their use as fungicides. The compounds of the present disclosure may offer protection against ascomycetes, basidiomycetes, deuteromycetes and oomycetes.

One embodiment of the present disclosure may include compounds of Formula I:

-   -   wherein:     -   Q is

-   -   X is hydrogen or C(O)R₅;     -   Y is hydrogen or C(O)R₅;     -   Z is N or N⁺→O⁻ and W is O or S;     -   R₁ is hydrogen or alkyl, substituted with 0, 1 or multiple R₈;     -   R₂ is methyl;     -   R₃ and R^(3′) are independently chosen from C₃-C₆ cycloalkyl,         aryl or heteroaryl, each optionally substituted with 0, 1 or         multiple R₈; Alternatively, R₃ and R_(3′) may be taken together         to form a 3-6 membered saturated or partially saturated         carbocycle or heterocycle, optionally substituted with 0, 1 or         multiple R₈;     -   R₄ is chosen from aryl or heteroaryl, each optionally         substituted with 0, 1 or multiple R₈;     -   R₅ is chosen from alkoxy or benzyloxy, each optionally         substituted with 0, 1, or multiple R₈;     -   R₆ is chosen from hydrogen, alkoxy, or halo, each optionally         substituted with 0, 1, or multiple R₈;     -   R₇ is chosen from hydrogen, —C(O)R₉, or —CH₂OC(O)R₉;     -   R₈ is chosen from hydrogen, alkyl, aryl, acyl, halo, alkenyl,         alkynyl, alkoxy, cyano, or heterocyclyl, each optionally         substituted with 0, 1, or multiple R₁₀;     -   R₉ is chosen from alkyl, alkoxy, or aryl, each optionally         substituted with 0, 1, or multiple R₈;     -   R₁₀ is chosen from hydrogen, alkyl, aryl, acyl, halo, alkenyl,         alkoxy, or heterocyclyl; and     -   R₁₁ is chosen from hydrogen or alkyl, each substituted with 0, 1         or multiple R₈.

Another embodiment of the present disclosure may include a fungicidal composition for the control or prevention of fungal attack comprising the compounds described above and a phytologically acceptable carrier material.

Yet another embodiment of the present disclosure may include a method for the control or prevention of fungal attack on a plant, the method including the steps of applying a fungicidally effective amount of one or more of the compounds described above to at least one of the fungus, the plant, and an area adjacent to the plant.

It will be understood by those skilled in the art that the following terms may include generic “R”-groups within their definitions, e.g., “the term alkoxy refers to an —OR substituent”. It is also understood that within the definitions for the following terms, these “R” groups are included for illustration purposes and should not be construed as limiting or being limited by substitutions about Formula I.

The term “alkyl” refers to a branched, unbranched, or saturated cyclic carbon chain, including, but not limited to, methyl, ethyl, propyl, butyl, isopropyl, isobutyl, tertiary butyl, pentyl, hexyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, and the like.

The term “alkenyl” refers to a branched, unbranched or cyclic carbon chain containing one or more double bonds including, but not limited to, ethenyl, propenyl, butenyl, isopropenyl, isobutenyl, cyclobutenyl, cyclopentenyl, cyclohexenyl, and the like.

The terms “aryl” and “Ar” refer to any aromatic ring, mono- or bi-cyclic, containing 0 heteroatoms.

The term “heterocyclyl” refers to any aromatic or non-aromatic ring, mono- or bi-cyclic, containing one or more heteroatoms

The term “alkoxy” refers to an —OR substituent.

The term “acyloxy” refers to an —OC(O)R substituent.

The term “cyano” refers to a —C≡N substituent.

The term “hydroxyl” refers to a —OH substituent.

The term “amino” refers to an —N(R)₂ substituent.

The term “arylalkoxy” refers to —O(CH₂)_(n)Ar where n is an integer selected from the list 1, 2, 3, 4, 5, or 6.

The term “haloalkoxy” refers to an —OR—X substituent, wherein X is Cl, F, Br, or I, or any combination thereof.

The term “haloalkyl” refers to an alkyl, which is substituted with Cl, F, I, or Br or any combination thereof.

The term “halogen” or “halo” refers to one or more halogen atoms, defined as F, Cl, Br, and I.

The term “nitro” refers to a —NO₂ substituent.

The term thioalkyl refers to a —SR substituent.

Throughout the disclosure, reference to the compounds of Formula I is read as also including all stereoisomers, for example diastereomers, enantiomers, and mixtures thereof. In another embodiment, Formula (I) is read as also including salts or hydrates thereof. Exemplary salts include, but are not limited to: hydrochloride, hydrobromide, hydroiodide, trifluoroacetate, and trifluoromethane sulfonate.

It is also understood by those skilled in the art that additional substitution is allowable, unless otherwise noted, as long as the rules of chemical bonding and strain energy are satisfied and the product still exhibits fungicidal activity.

Another embodiment of the present disclosure is a use of a compound of Formula I, for protection of a plant against attack by a phytopathogenic organism or the treatment of a plant infested by a phytopathogenic organism, comprising the application of a compound of Formula I, or a composition comprising the compound to soil, a plant, a part of a plant, foliage, and/or roots.

Additionally, another embodiment of the present disclosure is a composition useful for protecting a plant against attack by a phytopathogenic organism and/or treatment of a plant infested by a phytopathogenic organism comprising a compound of Formula I and a phytologically acceptable carrier material.

DETAILED DESCRIPTION

The compounds of the present disclosure may be applied by any of a variety of known techniques, either as the compounds or as formulations comprising the compounds. For example, the compounds may be applied to the roots or foliage of plants for the control of various fungi, without damaging the commercial value of the plants. The materials may be applied in the form of any of the generally used formulation types, for example, as solutions, dusts, wettable powders, flowable concentrate, or emulsifiable concentrates.

Preferably, the compounds of the present disclosure are applied in the form of a formulation, comprising one or more of the compounds of Formula I with a phytologically acceptable carrier. Concentrated formulations may be dispersed in water, or other liquids, for application, or formulations may be dust-like or granular, which may then be applied without further treatment. The formulations can be prepared according to procedures that are conventional in the agricultural chemical art.

The present disclosure contemplates all vehicles by which one or more of the compounds may be formulated for delivery and used as a fungicide. Typically, formulations are applied as aqueous suspensions or emulsions. Such suspensions or emulsions may be produced from water-soluble, water-suspendible, or emulsifiable formulations which are solids, usually known as wettable powders; or liquids, usually known as emulsifiable concentrates, aqueous suspensions, or suspension concentrates. As will be readily appreciated, any material to which these compounds may be added may be used, provided it yields the desired utility without significant interference with the activity of these compounds as antifungal agents.

Wettable powders, which may be compacted to form water-dispersible granules, comprise an intimate mixture of one or more of the compounds of Formula I, an inert carrier and surfactants. The concentration of the compound in the wettable powder may be from about 10 percent to about 90 percent by weight based on the total weight of the wettable powder, more preferably about 25 weight percent to about 75 weight percent. In the preparation of wettable powder formulations, the compounds may be compounded with any finely divided solid, such as prophyllite, talc, chalk, gypsum, Fuller's earth, bentonite, attapulgite, starch, casein, gluten, montmorillonite clays, diatomaceous earths, purified silicates or the like. In such operations, the finely divided carrier and surfactants are typically blended with the compound(s) and milled.

Emulsifiable concentrates of the compounds of Formula I may comprise a convenient concentration, such as from about 1 weight percent to about 50 weight percent of the compound, in a suitable liquid, based on the total weight of the concentrate. The compounds may be dissolved in an inert carrier, which is either a water-miscible solvent or a mixture of water-immiscible organic solvents, and emulsifiers. The concentrates may be diluted with water and oil to form spray mixtures in the form of oil-in-water emulsions. Useful organic solvents include aromatics, especially the high-boiling naphthalenic and olefinic portions of petroleum such as heavy aromatic naphtha. Other organic solvents may also be used, for example, terpenic solvents, including rosin derivatives, aliphatic ketones, such as cyclohexanone, and complex alcohols, such as 2-ethoxyethanol.

Emulsifiers which may be advantageously employed herein may be readily determined by those skilled in the art and include various nonionic, anionic, cationic and amphoteric emulsifiers, or a blend of two or more emulsifiers. Examples of nonionic emulsifiers useful in preparing the emulsifiable concentrates include the polyalkylene glycol ethers and condensation products of alkyl and aryl phenols, aliphatic alcohols, aliphatic amines or fatty acids with ethylene oxide, propylene oxides such as the ethoxylated alkyl phenols and carboxylic esters solubilized with the polyol or polyoxyalkylene. Cationic emulsifiers include quaternary ammonium compounds and fatty amine salts. Anionic emulsifiers include the oil-soluble salts (e.g., calcium) of alkylaryl sulphonic acids, oil-soluble salts or sulfated polyglycol ethers and appropriate salts of phosphated polyglycol ether.

Representative organic liquids which may be employed in preparing the emulsifiable concentrates of the compounds of the present disclosure are the aromatic liquids such as xylene, propyl benzene fractions; or mixed naphthalene fractions, mineral oils, substituted aromatic organic liquids such as dioctyl phthalate; kerosene; dialkyl amides of various fatty acids, particularly the dimethyl amides of fatty glycols and glycol derivatives such as the n-butyl ether, ethyl ether or methyl ether of diethylene glycol, the methyl ether of triethylene glycol, petroleum fractions or hydrocarbons such as mineral oil, aromatic solvents, paraffinic oils, and the like; vegetable oils such as soy bean oil, rape seed oil, olive oil, castor oil, sunflower seed oil, coconut oil, corn oil, cotton seed oil, linseed oil, palm oil, peanut oil, safflower oil, sesame oil, tung oil and the like; esters of the above vegetable oils; and the like. Mixtures of two or more organic liquids may also be employed in the preparation of the emulsifiable concentrate. Organic liquids include xylene, and propyl benzene fractions, with xylene being most preferred in some cases. Surface-active dispersing agents are typically employed in liquid formulations and in an amount of from 0.1 to 20 percent by weight based on the combined weight of the dispersing agent with one or more of the compounds. The formulations can also contain other compatible additives, for example, plant growth regulators and other biologically active compounds used in agriculture.

Aqueous suspensions comprise suspensions of one or more water-insoluble compounds of Formula I, dispersed in an aqueous vehicle at a concentration in the range from about 1 to about 50 weight percent, based on the total weight of the aqueous suspension. Suspensions are prepared by finely grinding one or more of the compounds, and vigorously mixing the ground material into a vehicle comprised of water and surfactants chosen from the same types discussed above. Other components, such as inorganic salts and synthetic or natural gums, may also be added to increase the density and viscosity of the aqueous vehicle.

The compounds of Formula I can also be applied as granular formulations, which are particularly useful for applications to the soil. Granular formulations generally contain from about 0.5 to about 10 weight percent, based on the total weight of the granular formulation of the compound(s), dispersed in an inert carrier which consists entirely or in large part of coarsely divided inert material such as attapulgite, bentonite, diatomite, clay or a similar inexpensive substance. Such formulations are usually prepared by dissolving the compounds in a suitable solvent and applying it to a granular carrier which has been preformed to the appropriate particle size, in the range of from about 0.5 to about 3 mm. A suitable solvent is a solvent in which the compound is substantially or completely soluble. Such formulations may also be prepared by making a dough or paste of the carrier and the compound and solvent, and crushing and drying to obtain the desired granular particle.

Dusts containing the compounds of Formula I may be prepared by intimately mixing one or more of the compounds in powdered form with a suitable dusty agricultural carrier, such as, for example, kaolin clay, ground volcanic rock, and the like. Dusts can suitably contain from about 1 to about 10 weight percent of the compounds, based on the total weight of the dust.

The formulations may additionally contain adjuvant surfactants to enhance deposition, wetting, and penetration of the compounds onto the target crop and organism. These adjuvant surfactants may optionally be employed as a component of the formulation or as a tank mix. The amount of adjuvant surfactant will typically vary from 0.01 to 1.0 percent by volume, based on a spray-volume of water, preferably 0.05 to 0.5 volume percent. Suitable adjuvant surfactants include, but are not limited to ethoxylated nonyl phenols, ethoxylated synthetic or natural alcohols, salts of the esters or sulphosuccinic acids, ethoxylated organosilicones, ethoxylated fatty amines, blends of surfactants with mineral or vegetable oils, crop oil concentrate (mineral oil (85%)+emulsifiers (15%)); nonylphenol ethoxylate; benzylcocoalkyldimethyl quaternary ammonium salt; blend of petroleum hydrocarbon, alkyl esters, organic acid, and anionic surfactant; C₉-C₁₁ alkylpolyglycoside; phosphated alcohol ethoxylate; natural primary alcohol (C₁₂-C₁₆) ethoxylate; di-sec-butylphenol EO-PO block copolymer; polysiloxane-methyl cap; nonylphenol ethoxylate+urea ammonium nitrrate; emulsified methylated seed oil; tridecyl alcohol (synthetic) ethoxylate (8EO); tallow amine ethoxylate (15 EO); PEG(400) dioleate-99. The formulations may also include oil-in-water emulsions such as those disclosed in U.S. patent application Ser. No. 11/495,228, the disclosure of which is expressly incorporated by reference herein.

The formulations may optionally include combinations that contain other pesticidal compounds. Such additional pesticidal compounds may be fungicides, insecticides, herbicides, nematocides, miticides, arthropodicides, bactericides or combinations thereof that are compatible with the compounds of the present disclosure in the medium selected for application, and not antagonistic to the activity of the present compounds. Accordingly, in such embodiments, the other pesticidal compound is employed as a supplemental toxicant for the same or for a different pesticidal use. The compounds of Formula I and the pesticidal compound in the combination can generally be present in a weight ratio of from 1:100 to100:1.

The compounds of the present disclosure may also be combined with other fungicides to form fungicidal mixtures and synergistic mixtures thereof. The fungicidal compounds of the present disclosure are often applied in conjunction with one or more other fungicides to control a wider variety of undesirable diseases. When used in conjunction with other fungicide(s), the presently claimed compounds may be formulated with the other fungicide(s), tank-mixed with the other fungicide(s) or applied sequentially with the other fungicide(s). Such other fungicides may include 2-(thiocyanatomethylthio)-benzothiazole, 2-phenylphenol, 8-hydroxyquinoline sulfate, ametoctradin, amisulbrom, antimycin, Ampelomyces quisqualis, azaconazole, Bacillus subtilis, Bacillus subtilis strain QST713, benalaxyl, benomyl, benthiavalicarb-isopropyl, benzovindiflupyr, benzylaminobenzene-sulfonate (BABS) salt, bicarbonates, biphenyl, bismerthiazol, bitertanol, bixafen, blasticidin-S, borax, Bordeaux mixture, boscalid, bromuconazole, bupirimate, calcium polysulfide, captafol, captan, carbendazim, carboxin, carpropamid, carvone, chlazafenone, chloroneb, chlorothalonil, chlozolinate, Coniothyrium minitans, copper hydroxide, copper octanoate, copper oxychloride, copper sulfate, copper sulfate (tribasic), cuprous oxide, cyazofamid, cyflufenamid, cymoxanil, cyproconazole, cyprodinil, dazomet, debacarb, diammonium ethylenebis-(dithiocarbamate), dichlofluanid, dichlorophen, diclocymet, diclomezine, dichloran, diethofencarb, difenoconazole, difenzoquat ion, diflumetorim, dimethomorph, dimoxystrobin, diniconazole, diniconazole-M, dinobuton, dinocap, diphenylamine, dithianon, dodemorph, dodemorph acetate, dodine, dodine free base, edifenphos, enestrobin, enestroburin, epoxiconazole, ethaboxam, ethoxyquin, etridiazole, famoxadone, fenamidone, fenarimol, fenbuconazole, fenfuram, fenhexamid, fenoxanil, fenpiclonil, fenpropidin, fenpropimorph, fenpyrazamine, fentin, fentin acetate, fentin hydroxide, ferbam, ferimzone, fluazinam, fludioxonil, fluindapyr, flumorph, fluopicolide, fluopyram, fluoroimide, fluoxastrobin, fluquinconazole, flusilazole, flusulfamide, flutianil, flutolanil, flutriafol, fluxapyroxad, folpet, formaldehyde, fosetyl, fosetyl-aluminium, fuberidazole, furalaxyl, furametpyr, guazatine, guazatine acetates, GY-81, hexachlorobenzene, hexaconazole, hymexazol, imazalil, imazalil sulfate, imibenconazole, iminoctadine, iminoctadine triacetate, iminoctadine tris(albesilate), iodocarb, ipconazole, ipfenpyrazolone, iprobenfos, iprodione, iprovalicarb, isofetamide, isoprothiolane, isopyrazam, isotianil, kasugamycin, kasugamycin hydrochloride hydrate, kresoxium-methyl, laminarin, mancopper, mancozeb, mandipropamid, maneb, mefenoxam, mepanipyrim, mepronil, meptyl-dinocap, mercuric chloride, mercuric oxide, mercurous chloride, metalaxyl, metalaxyl-M, metam, metam-ammonium, metam-potassium, metam-sodium, metconazole, methasulfocarb, methyl iodide, methyl isothiocyanate, metiram, metominostrobin, metrafenone, mildiomycin, myclobutanil, nabam, nitrothal-isopropyl, nuarimol, octhilinone, ofurace, oleic acid (fatty acids), orysastrobin, oxadixyl, oxathiapiprolin, oxine-copper, oxpoconazole fumarate, oxycarboxin, pefurazoate, penconazole, pencycuron, penflufen, pentachlorophenol, pentachlorophenyl laurate, penthiopyrad, phenylmercury acetate, phosphonic acid, phthalide, picoxystrobin, polyoxin B, polyoxins, polyoxorim, potassium bicarbonate, potassium hydroxyquinoline sulfate, probenazole, prochloraz, procymidone, propamocarb, propamocarb hydrochloride, propiconazole, propineb, proquinazid, prothioconazole, pydiflumetofen, pyrametostrobin, pyraoxystrobin, pyraclostrobin, pyraziflumid, pyrazophos, pyribencarb, pyributicarb, pyrifenox, pyrimethanil, pyriofenone, pyroquilon, quinoclamine, quinoxyfen, quintozene, Reynoutria sachalinensis extract, sedaxane, silthiofam, simeconazole, sodium 2-phenylphenoxide, sodium bicarbonate, sodium pentachlorophenoxide, spiroxamine, sulfur, SYP-Z048, tar oils, tebuconazole, tebufloquin, tecnazene, tetraconazole, thiabendazole, thifluzamide, thiophanate-methyl, thiram, tiadinil, tolclofos-methyl, tolylfluanid, triadimefon, triadimenol, triazoxide, tricyclazole, tridemorph, trifloxystrobin, triflumizole, triforine, triticonazole, validamycin, valifenalate, valiphenal, vinclozolin, zineb, ziram, zoxamide, Candida oleophila, Fusarium oxysporum, Gliocladium spp., Phlebiopsis gigantea, Streptomyces griseoviridis, Trichoderma spp., (RS)—N-(3,5-dichlorophenyl)-2-(methoxymethyl)-succinimide, 1,2-dichloropropane, 1,3-dichloro-1,1,3,3-tetrafluoroacetone hydrate, 1-chloro-2,4-dinitronaphthalene, 1-chloro-2-nitropropane, 2-(2-heptadecyl-2-imidazolin-1-yl)ethanol, 2,3-dihydro-5-phenyl-1,4-dithi-ine 1,1,4,4-tetraoxide, 2-methoxyethylmercury acetate, 2-methoxyethylmercury chloride, 2-methoxyethylmercury silicate, 3-(4-chlorophenyl)-5-methylrhodanine, 4-(2-nitroprop-1-enyl)phenyl thiocyanateme, ampropylfos, anilazine, azithiram, barium polysulfide, Bayer 32394, benodanil, benquinox, bentaluron, benzamacril; benzamacril-isobutyl, benzamorf, binapacryl, bis(methylmercury) sulfate, bis(tributyltin) oxide, buthiobate, cadmium calcium copper zinc chromate sulfate, carbamorph, CECA, chlobenthiazone, chloraniformethan, chlorfenazole, chlorquinox, climbazole, copper bis(3-phenylsalicylate), copper zinc chromate, coumoxystrobin, cufraneb, cupric hydrazinium sulfate, cuprobam, cyclafuramid, cypendazole, cyprofuram, decafentin, dichlobentiazox, dichlone, dichlozoline, diclobutrazol, dimethirimol, dinocton, dinosulfon, dinoterbon, dipymetitrone, dipyrithione, ditalimfos, dodicin, drazoxolon, EBP, enoxastrobin, ESBP, etaconazole, etem, ethirim, fenaminstrobin, fenaminosulf, fenapanil, fenitropan, fenpicoxamid, flufenoxystrobin, fluotrimazole, furcarbanil, furconazole, furconazole-cis, furmecyclox, furophanate, glyodine, griseofulvin, halacrinate, Hercules 3944, hexylthiofos, ICIA0858, ipfentrifluconazole, isopamphos, isovaledione, mandestrobin, mebenil, mecarbinzid, mefentrifluconazole, metazoxolon, methfuroxam, methylmercury dicyandiamide, metsulfovax, milneb, mucochloric anhydride, myclozolin, N-3,5-dichlorophenyl-succinimide, N-3-nitrophenylitaconimide, natamycin, N-ethylmercurio-4-toluenesulfonanilide, nickel bis(dimethyldithiocarbamate), OCH, phenylmercury dimethyldithiocarbamate, phenylmercury nitrate, phosdiphen, prothiocarb; prothiocarb hydrochloride, pyracarbolid, pyridinitril, pyrisoxazole, pyroxychlor, pyroxyfur, quinacetol; quinacetol sulfate, quinazamid, quinconazole, quinofumelin, rabenzazole, salicylanilide, SSF-109, sultropen, tecoram, thiadifluor, thicyofen, thiochlorfenphim, thiophanate, thioquinox, tioxymid, triamiphos, triarimol, triazbutil, trichlamide, triclopyricarb, triflumezopyrim, urbacid, zarilamid, and any combinations thereof.

Additionally, the compounds described herein may be combined with other pesticides, including insecticides, nematocides, miticides, arthropodicides, bactericides or combinations thereof that are compatible with the compounds of the present disclosure in the medium selected for application, and not antagonistic to the activity of the present compounds to form pesticidal mixtures and synergistic mixtures thereof. The fungicidal compounds of the present disclosure may be applied in conjunction with one or more other pesticides to control a wider variety of undesirable pests. When used in conjunction with other pesticides, the presently claimed compounds may be formulated with the other pesticide(s), tank-mixed with the other pesticide(s) or applied sequentially with the other pesticide(s). Typical insecticides include, but are not limited to: 1,2-dichloropropane, abamectin, acephate, acetamiprid, acethion, acetoprole, acrinathrin, acrylonitrile, alanycarb, aldicarb, aldoxycarb, aldrin, allethrin, allosamidin, allyxycarb, alpha-cypermethrin, alpha-ecdysone, alpha-endosulfan, amidithion, aminocarb, amiton, amiton oxalate, amitraz, anabasine, athidathion, azadirachtin, azamethiphos, azinphos-ethyl, azinphos-methyl, azothoate, barium hexafluorosilicate, barthrin, bendiocarb, benfuracarb, bensultap, beta-cyfluthrin, beta-cypermethrin, bifenthrin, bioallethrin, bioethanomethrin, biopermethrin, bistrifluron, borax, boric acid, bromfenvinfos, bromocyclen, bromo-DDT, bromophos, bromophos-ethyl, bufencarb, buprofezin, butacarb, butathiofos, butocarboxim, butonate, butoxycarboxim, cadusafos, calcium arsenate, calcium polysulfide, camphechlor, carbanolate, carbaryl, carbofuran, carbon disulfide, carbon tetrachloride, carbophenothion, carbosulfan, cartap, cartap hydrochloride, chlorantraniliprole, chlorbicyclen, chlordane, chlordecone, chlordimeform, chlordimeform hydrochloride, chlorethoxyfos, chlorfenapyr, chlorfenvinphos, chlorfluazuron, chlormephos, chloroform, chloropicrin, chlorphoxim, chlorprazophos, chlorpyrifos, chlorpyrifos-methyl, chlorthiophos, chromafenozide, cinerin I, cinerin II, cinerins, cismethrin, cloethocarb, closantel, clothianidin, copper acetoarsenite, copper arsenate, copper naphthenate, copper oleate, coumaphos, coumithoate, crotamiton, crotoxyphos, crufomate, cryolite, cyanofenphos, cyanophos, cyanthoate, cyantraniliprole, cyclethrin, cycloprothrin, cyfluthrin, cyhalothrin, cypermethrin, cyphenothrin, cyromazine, cythioate, DDT, decarbofuran, deltamethrin, demephion, demephion-O, demephion-S, demeton, demeton-methyl, demeton-O, demeton-O-methyl, demeton-S, demeton-S-methyl, demeton-S-methylsulphon, diafenthiuron, dialifos, diatomaceous earth, diazinon, dicapthon, dichlofenthion, dichlorvos, dicresyl, dicrotophos, dicyclanil, dieldrin, diflubenzuron, dilor, dimefluthrin, dimefox, dimetan, dimethoate, dimethrin, dimethylvinphos, dimetilan, dinex, dinex-diclexine, dinoprop, dinosam, dinotefuran, diofenolan, dioxabenzofos, dioxacarb, dioxathion, disulfoton, dithicrofos, d-limonene, DNOC, DNOC-ammonium, DNOC-potassium, DNOC-sodium, doramectin, ecdysterone, emamectin, emamectin benzoate, EMPC, empenthrin, endosulfan, endothion, endrin, EPN, epofenonane, eprinomectin, esdepalléthrine, esfenvalerate, etaphos, ethiofencarb, ethion, ethiprole, ethoate-methyl, ethoprophos, ethyl formate, ethyl-DDD, ethylene dibromide, ethylene dichloride, ethylene oxide, etofenprox, etrimfos, EXD, famphur, fenamiphos, fenazaflor, fenchlorphos, fenethacarb, fenfluthrin, fenitrothion, fenobucarb, fenoxacrim, fenoxycarb, fenpirithrin, fenpropathrin, fensulfothion, fenthion, fenthion-ethyl, fenvalerate, fipronil, flonicamid, flubendiamide, flucofuron, flucycloxuron, flucythrinate, flufenerim, flufenoxuron, flufenprox, fluvalinate, fonofos, formetanate, formetanate hydrochloride, formothion, formparanate, formparanate hydrochloride, fosmethilan, fospirate, fosthietan, furathiocarb, furethrin, gamma-cyhalothrin, gamma-HCH, halfenprox, halofenozide, HCH, HEOD, heptachlor, heptenophos, heterophos, hexaflumuron, HHDN, hydramethylnon, hydrogen cyanide, hydroprene, hyquincarb, imidacloprid, imiprothrin, indoxacarb, iodomethane, IPSP, isazofos, isobenzan, isocarbophos, isodrin, isofenphos, isofenphos-methyl, isoprocarb, isoprothiolane, isothioate, isoxathion, ivermectin, jasmolin I, jasmolin II, jodfenphos, juvenile hormone I, juvenile hormone II, juvenile hormone III, kelevan, kinoprene, lambda-cyhalothrin, lead arsenate, lepimectin, leptophos, lindane, lirimfos, lufenuron, lythidathion, malathion, malonoben, mazidox, mecarbam, mecarphon, menazon, mephosfolan, mercurous chloride, mesulfenfos, metaflumizone, methacrifos, methamidophos, methidathion, methiocarb, methocrotophos, methomyl, methoprene, methoxychlor, methoxyfenozide, methyl bromide, methyl isothiocyanate, methylchloroform, methylene chloride, metofluthrin, metolcarb, metoxadiazone, mevinphos, mexacarbate, milbemectin, milbemycin oxime, mipafox, mirex, molosultap, monocrotophos, monomehypo, monosultap, morphothion, moxidectin, naftalofos, naled, naphthalene, nicotine, nifluridide, nitenpyram, nithiazine, nitrilacarb, novaluron, noviflumuron, omethoate, oxamyl, oxydemeton-methyl, oxydeprofos, oxydisulfoton, para-dichlorobenzene, parathion, parathion-methyl, penfluron, pentachlorophenol, permethrin, phenkapton, phenothrin, phenthoate, phorate, phosalone, phosfolan, phosmet, phosnichlor, phosphamidon, phosphine, phoxim, phoxim-methyl, pirimetaphos, pirimicarb, pirimiphos-ethyl, pirimiphos-methyl, potassium arsenite, potassium thiocyanate, pp′-DDT, prallethrin, precocene I, precocene II, precocene III, primidophos, profenofos, profluralin, promacyl, promecarb, propaphos, propetamphos, propoxur, prothidathion, prothiofos, prothoate, protrifenbute, pyraclofos, pyrafluprole, pyrazophos, pyresmethrin, pyrethrin I, pyrethrin II, pyrethrins, pyridaben, pyridalyl, pyridaphenthion, pyrifluquinazon, pyrimidifen, pyrimitate, pyriprole, pyriproxyfen, quassia, quinalphos, quinalphos-methyl, quinothion, rafoxanide, resmethrin, rotenone, ryania, sabadilla, schradan, selamectin, silafluofen, silica gel, sodium arsenite, sodium fluoride, sodium hexafluorosilicate, sodium thiocyanate, sophamide, spinetoram, spinosad, spiromesifen, spirotetramat, sulcofuron, sulcofuron-sodium, sulfluramid, sulfotep, sulfoxaflor, sulfuryl fluoride, sulprofos, tau-fluvalinate, tazimcarb, TDE, tebufenozide, tebufenpyrad, tebupirimfos, teflubenzuron, tefluthrin, temephos, TEPP, terallethrin, terbufos, tetrachloroethane, tetrachlorvinphos, tetramethrin, tetramethylfluthrin, theta-cypermethrin, thiacloprid, thiamethoxam, thicrofos, thiocarboxime, thiocyclam, thiocyclam oxalate, thiodicarb, thiofanox, thiometon, thiosultap, thiosultap-disodium, thiosultap-monosodium, thuringiensin, tolfenpyrad, tralomethrin, transfluthrin, transpermethrin, triarathene, triazamate, triazophos, trichlorfon, trichlormetaphos-3, trichloronat, trifenofos, triflumuron, trimethacarb, triprene, vamidothion, vaniliprole, XMC, xylylcarb, zeta-cypermethrin, zolaprofos, and any combinations thereof.

Additionally, the compounds described herein may be combined with herbicides that are compatible with the compounds of the present disclosure in the medium selected for application, and not antagonistic to the activity of the present compounds to form pesticidal mixtures and synergistic mixtures thereof. The fungicidal compounds of the present disclosure may be applied in conjunction with one or more herbicides to control a wide variety of undesirable plants. When used in conjunction with herbicides, the presently claimed compounds may be formulated with the herbicide(s), tank-mixed with the herbicide(s) or applied sequentially with the herbicide(s). Typical herbicides include, but are not limited to: 4-CPA; 4-CPB; 4-CPP; 2,4-D; 3,4-DA; 2,4-DB; 3,4-DB; 2,4-DEB; 2,4-DEP; 3,4-DP; 2,3,6-TBA; 2,4,5-T; 2,4,5-TB; acetochlor, acifluorfen, aclonifen, acrolein, alachlor, allidochlor, alloxydim, allyl alcohol, alorac, ametridione, ametryn, amibuzin, amicarbazone, amidosulfuron, aminocyclopyrachlor, aminopyralid, amiprofos-methyl, amitrole, ammonium sulfamate, anilofos, anisuron, asulam, atraton, atrazine, azafenidin, azimsulfuron, aziprotryne, barban, BCPC, beflubutamid, benazolin, bencarbazone, benfluralin, benfuresate, bensulfuron, bensulide, bentazone, benzadox, benzfendizone, benzipram, benzobicyclon, benzofenap, benzofluor, benzoylprop, benzthiazuron, bicyclopyrone, bifenox, bilanafos, bispyribac, borax, bromacil, bromobonil, bromobutide, bromofenoxim, bromoxynil, brompyrazon, butachlor, butafenacil, butamifos, butenachlor, buthidazole, buthiuron, butralin, butroxydim, buturon, butylate, cacodylic acid, cafenstrole, calcium chlorate, calcium cyanamide, cambendichlor, carbasulam, carbetamide, carboxazole chlorprocarb, carfentrazone, CDEA, CEPC, chlomethoxyfen, chloramben, chloranocryl, chlorazifop, chlorazine, chlorbromuron, chlorbufam, chloreturon, chlorfenac, chlorfenprop, chlorflurazole, chlorflurenol, chloridazon, chlorimuron, chlornitrofen, chloropon, chlorotoluron, chloroxuron, chloroxynil, chlorpropham, chlorsulfuron, chlorthal, chlorthiamid, cinidon-ethyl, cinmethylin, cinosulfuron, cisanilide, clethodim, cliodinate, clodinafop, clofop, clomazone, clomeprop, cloprop, cloproxydim, clopyralid, cloransulam, CMA, copper sulfate, CPMF, CPPC, credazine, cresol, cumyluron, cyanatryn, cyanazine, cycloate, cyclosulfamuron, cycloxydim, cycluron, cyhalofop, cyperquat, cyprazine, cyprazole, cypromid, daimuron, dalapon, dazomet, delachlor, desmedipham, desmetryn, di-allate, dicamba, dichlobenil, dichloralurea, dichlormate, dichlorprop, dichlorprop-P, diclofop, diclosulam, diethamquat, diethatyl, difenopenten, difenoxuron, difenzoquat, diflufenican, diflufenzopyr, dimefuron, dimepiperate, dimethachlor, dimethametryn, dimethenamid, dimethenamid-P, dimexano, dimidazon, dinitramine, dinofenate, dinoprop, dinosam, dinoseb, dinoterb, diphenamid, dipropetryn, diquat, disul, dithiopyr, diuron, DMPA, DNOC, DSMA, EBEP, eglinazine, endothal, epronaz, EPTC, erbon, esprocarb, ethalfluralin, ethametsulfuron, ethidimuron, ethiolate, ethofumesate, ethoxyfen, ethoxysulfuron, etinofen, etnipromid, etobenzanid, EXD, fenasulam, fenoprop, fenoxaprop, fenoxaprop-P, fenoxasulfone, fenteracol, fenthiaprop, fentrazamide, fenuron, ferrous sulfate, flamprop, flamprop-M, flazasulfuron, florasulam, fluazifop, fluazifop-P, fluazolate, flucarbazone, flucetosulfuron, fluchloralin, flufenacet, flufenican, flufenpyr, flumetsulam, flumezin, flumiclorac, flumioxazin, flumipropyn, fluometuron, fluorodifen, fluoroglycofen, fluoromidine, fluoronitrofen, fluothiuron, flupoxam, flupropacil, flupropanate, flupyrsulfuron, fluridone, flurochloridone, fluroxypyr, flurtamone, fluthiacet, fomesafen, foramsulfuron, fosamine, furyloxyfen, glufosinate, glufosinate-P, glyphosate, halauxifen, halosafen, halosulfuron, haloxydine, haloxyfop, haloxyfop-P, hexachloroacetone, hexaflurate, hexazinone, imazamethabenz, imazamox, imazapic, imazapyr, imazaquin, imazethapyr, imazosulfuron, indanofan, indaziflam, iodobonil, iodomethane, iodosulfuron, ioxynil, ipazine, ipfencarbazone, iprymidam, isocarbamid, isocil, isomethiozin, isonoruron, isopolinate, isopropalin, isoproturon, isouron, isoxaben, isoxachlortole, isoxaflutole, isoxapyrifop, karbutilate, ketospiradox, lactofen, lenacil, linuron, MAA, MAMA, MCPA, MCPA-thioethyl, MCPB, mecoprop, mecoprop-P, medinoterb, mefenacet, mefluidide, mesoprazine, mesosulfuron, mesotrione, metam, metamifop, metamitron, metazachlor, metazosulfuron, metflurazon, methabenzthiazuron, methalpropalin, methazole, methiobencarb, methiozolin, methiuron, methometon, methoprotryne, methyl bromide, methyl isothiocyanate, methyldymron, metobenzuron, metobromuron, metolachlor, metosulam, metoxuron, metribuzin, metsulfuron, molinate, monalide, monisouron, monochloroacetic acid, monolinuron, monuron, morfamquat, MSMA, naproanilide, napropamide, naptalam, neburon, nicosulfuron, nipyraclofen, nitralin, nitrofen, nitrofluorfen, norflurazon, noruron, OCH, orbencarb, ortho-dichlorobenzene, orthosulfamuron, oryzalin, oxadiargyl, oxadiazon, oxapyrazon, oxasulfuron, oxaziclomefone, oxyfluorfen, parafluron, paraquat, pebulate, pelargonic acid, pendimethalin, penoxsulam, pentachlorophenol, pentanochlor, pentoxazone, perfluidone, pethoxamid, phenisopham, phenmedipham, phenmedipham-ethyl, phenobenzuron, phenylmercury acetate, picloram, picolinafen, pinoxaden, piperophos, potassium arsenite, potassium azide, potassium cyanate, pretilachlor, primisulfuron, procyazine, prodiamine, profluazol, profluralin, profoxydim, proglinazine, prometon, prometryn, propachlor, propanil, propaquizafop, propazine, propham, propisochlor, propoxycarbazone, propyrisulfuron, propyzamide, prosulfalin, prosulfocarb, prosulfuron, proxan, prynachlor, pydanon, pyraclonil, pyraflufen, pyrasulfotole, pyrazolynate, pyrazosulfuron, pyrazoxyfen, pyribenzoxim, pyributicarb, pyriclor, pyridafol, pyridate, pyriftalid, pyriminobac, pyrimisulfan, pyrithiobac, pyroxasulfone, pyroxsulam, quinclorac, quinmerac, quinoclamine, quinonamid, quizalofop, quizalofop-P, rhodethanil, rimsulfuron, saflufenacil, S-metolachlor, sebuthylazine, secbumeton, sethoxydim, siduron, simazine, simeton, simetryn, SMA, sodium arsenite, sodium azide, sodium chlorate, sulcotrione, sulfallate, sulfentrazone, sulfometuron, sulfosulfuron, sulfuric acid, sulglycapin, swep, TCA, tebutam, tebuthiuron, tefuryltrione, tembotrione, tepraloxydim, terbacil, terbucarb, terbuchlor, terbumeton, terbuthylazine, terbutryn, tetrafluron, thenylchlor, thiazafluron, thiazopyr, thidiazimin, thidiazuron, thiencarbazone-methyl, thifensulfuron, thiobencarb, tiocarbazil, tioclorim, topramezone, tralkoxydim, triafamone, tri-allate, triasulfuron, triaziflam, tribenuron, tricamba, triclopyr, tridiphane, trietazine, trifloxysulfuron, trifluralin, triflusulfuron, trifop, trifopsime, trihydroxytriazine, trimeturon, tripropindan, tritac, tritosulfuron, vernolate, and xylachlor.

Another embodiment of the present disclosure is a method for the control or prevention of fungal attack. This method comprises applying to the soil, plant, roots, foliage, or locus of the fungus, or to a locus in which the infestation is to be prevented (for example applying to cereal or grape plants), a fungicidally effective amount of one or more of the compounds of Formula I. The compounds are suitable for treatment of various plants at fungicidal levels, while exhibiting low phytotoxicity. The compounds may be useful both in a protectant and/or an eradicant fashion.

The compounds have been found to have significant fungicidal effect particularly for agricultural use. Many of the compounds are particularly effective for use with agricultural crops and horticultural plants.

It will be understood by those skilled in the art that the efficacy of the compound for the foregoing fungi establishes the general utility of the compounds as fungicides.

The compounds have broad ranges of activity against fungal pathogens. Exemplary pathogens may include, but are not limited to, causing agent of wheat leaf blotch (Zymoseptoria tritici), wheat brown rust (Puccinia triticina), wheat stripe rust (Puccinia striiformis), scab of apple (Venturia inaequalis), powdery mildew of grapevine (Uncinula necator), barley scald (Rhynchosporium secalis), blast of rice (Magnaporthe grisea), rust of soybean (Phakopsora pachyrhizi), glume blotch of wheat (Leptosphaeria nodorum), powdery mildew of wheat (Blumeria graminis f. sp. tritici), powdery mildew of barley (Blumeria graminis f. sp. hordei), powdery mildew of cucurbits (Erysiphe cichoracearum), anthracnose of cucurbits (Glomerella lagenarium), leaf spot of beet (Cercospora beticola), early blight of tomato (Alternaria solani), and spot blotch of barley (Cochliobolus sativus). The exact amount of the active material to be applied is dependent not only on the specific active material being applied, but also on the particular action desired, the fungal species to be controlled, and the stage of growth thereof, as well as the part of the plant or other product to be contacted with the compound. Thus, all the compounds, and formulations containing the same, may not be equally effective at similar concentrations or against the same fungal species.

The compounds are effective in use with plants in a disease-inhibiting and phytologically acceptable amount. The term “disease-inhibiting and phytologically acceptable amount” refers to an amount of a compound that kills or inhibits the plant disease for which control is desired, but is not significantly toxic to the plant. This amount will generally be from about 0.1 to about 1000 ppm (parts per million), with 1 to 500 ppm being preferred. The exact concentration of compound required varies with the fungal disease to be controlled, the type of formulation employed, the method of application, the particular plant species, climate conditions, and the like. A suitable application rate is typically in the range from about 0.10 to about 4 pounds/acre (about 0.01 to 0.45 grams per square meter, g/m²).

Any range or desired value given herein may be extended or altered without losing the effects sought, as is apparent to the skilled person for an understanding of the teachings herein.

The compounds of Formula I may be made using well-known chemical procedures. Intermediates not specifically mentioned in this disclosure are either commercially available, may be made by routes disclosed in the chemical literature, or may be readily synthesized from commercial starting materials utilizing standard procedures.

General Schemes

The following schemes illustrate approaches to generating picolinamide compounds of Formula (I). The following descriptions and examples are provided for illustrative purposes and should not be construed as limiting in terms of substituents or substitution patterns.

Compounds of Formula 1.3 and 1.4 wherein R₄ is as originally defined, can be prepared by the methods shown in Scheme 1, steps a-c. Compounds of Formula 1.1, wherein R₄ is as originally defined, can be prepared by treatment of halogens (X) of Formula 1.0, wherein R₄ is as originally defined, first under standard Grignard conditions, using magnesium metal and an alkali base, such as lithium chloride, in a polar, aprotic solvent such as tetrahydrofuran (THF) or diethyl ether (Et₂O), at a temperature of about 0° C. to about 70° C., to afford the Grignard intermediate. The solution is then treated with a metal catalyst, such as iron (III) acetylacetonate, followed by allyl chloride, in a polar aprotic solvent, such as THF, at a temperature of about 0° C. to about 70° C., to give compounds of Formula 1.1, wherein R₄ is as previously defined, and shown in step a. Generally, the composition of compounds of Formula 1.1 derived from this process is a mixture of allyl and E, Z isomers of the styrene derived products. Compounds of Formula 1.1, wherein R₄ is as previously defined, can be isomerized to compounds of Formula 1.2 by treating with a metal catalyst system, such as bis(dibenzylideneactone)palladium (O), a phosphine coordinating reagent, such as tri-tert-butylphosphine, and an acid chloride, such as isobutyryl chloride, in an aromatic hydrocarbon solvent such as toluene, at a temperature of about 25° C. to 100° C., to afford compounds of Formula 1.2, wherein R₄ is as originally defined, and shown in step b. Alternatively, compounds of Formula 1.2, wherein R₄ is as originally defined, can be isomerized using the conditions of Mayer, M.; Welther, A.; Jacobi von Wangelin, A. Chem Cat Chem. 2011, 3, 1567-1571, and shown in step b. Epoxides of Formulas 1.3 and 1.4, wherein R₄ is as previously defined, can be obtained by a catalytic asymmetric epoxidation method using oxone as oxidant and a fructose derived ketone as described by Wang, Z-X; Tu, Y.; Frohn, M.; Zhang, J-R.; Shi, Y. J. Am. Chem. Soc. 1997, 119, 11224-11235, and depicted in step c. It will be understood by those skilled in the art that epoxides of Formulae 1.3 and 1.4, wherein R₄ is as previously defined, can be prepared by other catalytic asymmetric epoxidation methods, including, but not limited to, dioxiranes derived from other chiral ketones; catalytic metal salen complexes using an oxidant, such

as dioxygen or sodium hypochlorite; chiral iminium salts using oxone as the oxidizing species; chiral organic oxaziridine salts; and enzymatic epoxidation biocatalysts, such as monooxygenases and hydrolases.

Compounds of Formulas 2.1 and 2.2, wherein R₃, R_(3′) and R₄ are as previously defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared by the method shown in Scheme 2, step a. Subjection of epoxides of Formulas 1.3 and 1.4, wherein R₄ is as previously defined, to an

organometallic nucleophile, such as an alkyl magnesium halide, in the presence of a metal halide, such as copper iodide, in a polar, aprotic solvent, such as THF or Et₂O, at a temperature of about −78° C. to 55° C., affords compounds of Formulas 2.1 and 2.2, wherein R₃, R_(3′) and R₄ are as previously defined, and R₃ and R_(3′) may or may not be equivalent, and shown in step a.

In certain cases, it is beneficial to employ an alkenyl organometallic reagent as the carbon nucleophile and shown in Scheme 3. Compounds of Formulas 3.1 and 3.3, wherein R₃ and R₄ are as previously defined, can be prepared by treating epoxides of Formulas 1.3 and 1.4, wherein R₄ is as previously defined, with an alkenyl magnesium halide, such as prop-1-en-2-ylmagnesium bromide, in the presence of a metal halide, such as copper iodide, in a polar, aprotic solvent, such as THF or Et₂O, at a temperature of about −78° C. to 25° C., and shown in step a. Compounds of

Formulas 3.2 and 3.4, wherein R₃ and R₄ are as previously defined, can be prepared by treament of compounds of Formulas 3.1 and 3.3, wherein R₃ and R₄ are as previously defined, with a metal hydrogenation catalyst, such as tris(triphenylphosphine)rhodium(I) chloride (Wilkinson's catalyst) in a polar, aprotic solvent, such as THF, in the presence of a hydrogen atmosphere (1-4 atm); or, alternatively, with palladium absorbed on carbon, in a polar solvent, such as THF, in the presence of a hydrogen atmosphere (1-4 atm), and shown in step b.

In certain additional examples, compounds of Formula 4.2, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, can be prepared by the procedure shown in Scheme 4, steps a and b. Compounds of Formula 2.1, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, can be treated with an oxidizing reagent, such as the Dess-Martin periodinane, in a polar solvent such as dichloromethane (CH₂Cl₂), at a temperature of about 0° C. to 50° C., to give compounds of Formula 4.1, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, and shown in a. Compounds of Formula 4.1, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, can be treated with a chiral oxazaborolidine catalyst, such as (R)-1-methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole, in the presence of a boron hydride reducing agent, such as borane-dimethyl sulfide complex, in an aprotic solvent, such as toluene or

THF, at a temperature from about −78° C. to about room temperature, to afford compounds of Formula 4.2, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, and shown in b. Typical diastereomeric ratios obtained in b are generally in the 2:1 to 5:1 range with the anti isomer being favored over the syn. It will be understood by those skilled in the art that compounds of Formula 4.1, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, can be enantioselective reduced by other chiral catalyst/hydride reducing agent combinations, including, but not limited to, chirally modified lithium aluminum hydride or sodium borohydride reagents, phosphoramide catalysts, transfer hydrogenation catalyzed by chiral metal complexes, phase transfer catalysts, or enantioselective hydrogenation of pro-chiral ketones by enzymatic catalysis.

In certain additional examples, compounds of Formula 5.5 and 5.9, wherein R₃, R_(3′) and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, can be prepared by the procedure shown in Scheme 5, steps a-i. The compound of Formula 5.0 can be treated with an aryl or heteroaryl organometallic reagent, such as phenylmagnesium bromide, in a polar aprotic solvent, such as THF or Et₂O, at a temperature of about 0° C. to room temperature, to afford compounds of Formula 5.1, wherein R₄ is as originally defined, and shown in step a. Subjection of compounds of Formula 5.1 to an oxidization procedure, such as the Swern process (oxalyl chloride, DMSO, Et₃N, CH₂Cl₂), affords compounds of Formula 5.2, wherein R₄ is as originally defined, depicted in b. Compounds of Formula 5.3, wherein R₃, R_(3′) and R₄ are as previously defined, and R₃ and R_(3′) may or

may not be equivalent, can be obtained by treating compounds of Formula 5.2, wherein R₄ is as originally defined, with an organometallic nucleophile, such as isopropylmagnesium bromide, in a polar aprotic solvent, such as THF or Et₂O, at a temperature of about 0° C. to room temperature, as depicted in step c. Compounds of Formula 5.4, wherein R₃, R_(3′), and R₄ are as previously defined and R₃ and R_(3′) may or may not be equivalent, and R₄ is not an electron-deficient aryl or heteroaryl group, can be obtained by treating the compounds of Formula 5.3, wherein R₃, R_(3′) are as previously defined and may or may not be equivalent, and R₄ is not an electron-deficient aryl or heteroaryl group, with a mixture of a hydride reagent, such as triethylsilane (Et₃SiH), and an acid, such as 2,2,2-trifluoroacetic acid (TFA) in a halogenated solvent such as dichloromethane (DCM) at a temperature of about 0° C. to 23° C., as depicted in d. Compounds of Formula 5.5, wherein R₃, R_(3′), and R₄ are as originally defined and R₃ may or may not be equivalent to R_(3′), can be prepared from compounds of Formula 5.4, wherein R₃, R_(3′), and R₄ are as originally defined and R₃ may or may not be equivalent to R_(3′), by treating with a metal catalyst such as palladium on carbon (Pd/C) in a polar protic solvent, such as ethanol (EtOH), in a hydrogen atmosphere (1-4 atm) at a temperature of about 25° C. to 65° C., or with an alternate source of hydrogen, such as cyclohexene, in a polar solvent such as EtOH, and shown in step e. In certain other cases, it is beneficial to synthesize compounds of Formula 5.9, wherein R₃ and R₄ are as originally defined, by the method shown in steps f-i. Compounds of Formula 5.2, wherein R₄ is as previously defined, can be treated with an alkenyl organometallic reagent, such as isopropenylmagnesium bromide, in a polar aprotic solvent, such as THF or Et₂O, at a temperature of about 0° C. to room temperature, to afford compounds of Formula 5.6, wherein R₃ and R₄ are as originally defined, and shown in step f. Compounds of Formula 5.7, wherein R₃ and R₄ are as previously defined, can be prepared by treament of compounds of Formula 5.6, wherein R₃ and R₄ are as previously defined, with a metal hydrogenation catalyst, such as tris(triphenylphosphine)rhodium(I) chloride (Wilkinson's catalyst) in a polar, aprotic solvent, such as THF, in the presence of a hydrogen atmosphere (1-4 atm), and shown in g. Compounds of Formula 5.8, wherein R₃ and R₄ are as previously defined, and R₄ is not an electron-deficient aryl or heteroaryl group, can be obtained by treating the compounds of Formula 5.7, wherein R₃ and R₄ are as previously defined, and R₄ is not an electron-deficient aryl or heteroaryl group, with a mixture of a hydride reagent, such as triethylsilane (Et₃SiH), and an acid, such as 2,2,2-trifluoroacetic acid (TFA) in a halogenated solvent such as dichloromethane (DCM) at a temperature of about 0° C. to 23° C., as depicted in h. Compounds of Formula 5.9, wherein R₃ and R₄ are as previously defined, can be prepared by treament of compounds of Formula 5.8, wherein R₃ and R₄ are as previously defined, with a metal hydrogenation catalyst, such as tris(triphenylphosphine)rhodium(I) chloride (Wilkinson's catalyst) in a polar, aprotic solvent, such as THF, in the presence of a hydrogen atmosphere (1-4 atm); or, alternatively, with palladium absorbed on carbon, in a polar solvent, such as THF, in the presence of a hydrogen atmosphere (1-4 atm), and shown in step i.

In certain other examples, compounds of Formula 5.5, wherein R₃, R_(3′), and R₄, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, may also be prepared according to the method outlined in Scheme 6, steps a and b. Treatment of compounds of Formula 2.1, wherein R₃, R_(3′), and R₄ are as originally defined, and R₃ and R_(3′) may or may not be equivalent, with an

electron deficient benzoic acid, such as p-nitrobenzoic acid, a phosphine nucleophile, such as triphenylphosphine; and a diazene coupling reagent, such as diethyl (E)-diazene-1,2-dicarboxylate, in a polar, aprotic solvent, such as THF, at a temperature of about 0° C. to about 25° C. affords compounds of Formula 6.1, wherein R₃, R_(3′), and R₄ are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as depicted in step a. In step b, compounds of Formula 6.1, wherein R₃, R_(3′), and R₄ are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with an aqueous solution of an inorganic base, such as sodium hydroxide, in a polar aprotic solvent, such as THF, at a temperature of about 0° C. to about 40° C. to afford compounds of Formula 5.5, wherein R₃, R_(3′), and R₄ are as originally defined, and R₃ and R_(3′) may or may not be equivalent.

Compounds of Formula 7.2, wherein R₁, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, may be prepared according to the method outlined in Scheme 7, step a. Alcohols of Formula 5.5, wherein R₃, R_(3′), and R₄, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with compounds of Formula 7.1, wherein R₁ and R₁₁ are as originally defined, a coupling reagent, such as 3-(ethyliminomethyleneamino)-N,N-dimethylpropan-1-amine hydrochloride (EDC) or a polymer-supported carbodiimide (PS-CDI), and a catalyst, such as N,N-dimethylpyridin-4-amine (DMAP), in a halogenated or polar, aprotic solvent, such as CH₂Cl₂ or THF to afford compounds of Formula 7.2, wherein R₁, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as shown in step a.

Compounds of Formula 7.2, wherein R₁, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, may also be prepared according to the method outlined in Scheme 8, step a. Alcohols of Formula 2.1, wherein R₃, R_(3′), and R₄, are as originally

defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with with compounds of Formula 7.1, wherein Ru and Ru are as originally defined, a phosphine reagent, such as triphenylphosphine, and a diazine dicarboxylate electrophile, such as diisopropyl (E)-diazene-1,2-dicarboxylate (DIAD), in a polar aprotic solvent, such as THF, at a temperature of about 0° C. to 25° C. to afford compounds of Formula 7.2, wherein R₁, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as shown in step a.

Compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared according to the methods outlined in Scheme 9, steps a-d. Compounds of Formula 9.1, wherein R₁, R₂, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, but not alkenyl, can be treated with an acid, such as a 4 N solution of HCl in dioxane, in a halogenated solvent such as CH₂Cl₂ to afford compounds of Formula 9.2, wherein R₁, R₂, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, but not alkenyl, as shown in step a. Compounds of Formula 9.3, wherein R₁, R₂, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared by treating compounds of Formula 9.1, wherein R₁, R₂, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, with an acid, such as 2,2,2-trifluoroacetic acid, in a halogenated solvent such as CH₂Cl₂, as shown in step c. Compounds of Formulas 9.2 and 9.3, wherein R₁, R₂, R₃, R_(3′), R₄, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with compounds of Formula 9.4, wherein R₆ is as originally defined, in the presence of a base, such as diisopropylethylamine, and a peptide coupling reagent, such as benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate (PyBOP) or O-(7-azabenzo-triazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (HATU), in an halogenated solvent such as CH₂Cl₂, to afford compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆ and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as shown in steps b and d.

Compounds of Formula 10.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, R₇, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared according to the method outlined in Scheme 10, steps a or b. Compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆ and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with an appropriate alkyl halide with or without a reagent such as sodium iodide (NaI) and an alkali carbonate base, such as sodium (Na₂CO₃) or potassium carbonate (K₂CO₃), in a solvent such as acetone, as shown in step a. Or, alternatively, by treatment with an acyl halide or anhydride in the presence of an amine base, such as pyridine, NEt₃, DMAP, or mixtures thereof, in an aprotic solvent, such as CH₂Cl₂, to afford compounds of Formula 10.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, R₇, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as shown in step b.

Compounds of Formula 11.1 and 11.2, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, R₇, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared according to the method outlined in Scheme 11, steps a and b. Compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with a thionating reagent such as phosphorus pentasulfide, an additive, such as hexamethyldisiloxane, optionally in a polar aprotic solvent such as acetonitrile (CH₃CN), at a temperature of about 0° C. to 80° C. to afford compounds of Formula 11.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, and shown in step a. It will be understood by those skilled in the art that compounds such as Formula 11.1 may also be prepared using other thionating agents including, but not limited to: sulfur, sulfhydric acid, sodium sulfide, sodium hydrosulfide, boron trisulfide, bis(diethylaluminum)sulfide, ammonium sulfide, Lawesson's reagent, ammonium O,O′-diethyl dithiophosphate, rhodanine, or a polymer supported thionating reagent. Additives can include, but not limited to, aluminum oxide (Al₂O₃); inorganic bases, such as potassium carbonate and sodium bicarbonate; organic bases, such as triethylamine, diethylaniline, pyridine and morpholine. Optional solvents can include, but not limited to, aliphatic, alicyclic or aromatic hydrocarbons, such as hexane, cyclohexane or toluene; halogenated hydrocarbons, such as dichloromethane, 1,2-dichloroethane and chlorobenzene; ethers, such as diethyl ether, 1,4-dioxane, THF and 1,2-dimethoxyethane; and other polar aprotic solvents such as pyridine and hexamethylphosphoramide (HMPA). In step b, treatment of compounds of Formula 11.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, with an appropriate alkyl halide with or without a reagent such as sodium iodide (NaI) and an alkali carbonate base, such as sodium carbonate (Na₂CO₃) or potassium carbonate (K₂CO₃), in a solvent like acetone at a temperature of about 55° C., or by treatment with an acyl halide or anhydride in the presence of an amine base, such as pyridine, triethylamine (Et₃N), DMAP, or mixtures thereof, in an optional aprotic solvent such as DCM, at a temperature of about 23° C., can afford compounds of Formula 11.2 wherein R₁, R₂, R₃, R_(3′), R₄, R₆, R₇, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent.

Compounds of Formula 12.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared according to the method outlined in Scheme 12, step a. Compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with a oxidizing reagent such as m-chloroperbenzoic acid (mCPBA) in a polar solvent such as dichloromethane (CH₂Cl₂), at a temperature of about 0° C. to 50° C., to give compounds of Formula 12.1, as shown in a. It will be understood by those skilled in the art that compounds of Formula 12.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, may also be prepared using other oxidizing agents, including, bit not limited to:

hydrogen peroxide, hydrogen peroxide-urea complex, magnesium monoperoxyphthalate hexahydrate (MMPP), peroxyacetic acid, oxone, sodium perchlorate or dimethyl dioxirane.

Compounds of Formula 13.1 wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be prepared according to the method outlined in Scheme 13, step a. Compounds of Formula 9.5, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, can be treated with a diactivated carbonyl reagent such as triphosgene, with a base, such as pyridine, in a polar solvent, such as dichloromethane (CH₂Cl₂), at a temperature of about 0° C. to 50° C. to afford compounds of Formula 13.1, wherein R₁, R₂, R₃, R_(3′), R₄, R₆, and R₁₁, are as originally defined, and R₃ and R_(3′) may or may not be equivalent, as depicted in a.

EXAMPLES Example 1A: Preparation of (E)-1-methyl-4-(prop-1-en-1-yl)benzene

This compound was prepared by the method of Mayer, M.; Welther, A.; Jacobi von Wangelin, A. Chem Cat Chem. 2011, 3, 1567-1571.

Example 1B: Preparation of (E)-1-fluoro-4-(prop-1-en-1-yl)benzene

To a solution of 1-allyl-4-fluorobenzene (1.35 mL, 10 mmol) in toluene (20 mL) was added bis(dibenzylideneacetone)palladium (0.115 g, 0.200 mmol), tri-tert-butylphosphine (10% in hexane) (0.618 ml, 0.200 mmol) and isobutyryl chloride (0.021 ml, 0.200 mmol) in toluene (20.00 ml). The reaction was stirred at 80° C. overnight. The reaction mixture was purified by Isco chromatography (0 to 5% Et₂O in pet ether) to provide the desired product as solution in toluene (20 mL) (1.36 g, 95%). ¹H NMR (300 MHz, CDCl₃) δ 7.32-7.10 (m, 6H), 2.35 (s, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-115.97.

Example 1C: Preparation of (E)-4-fluoro-2-methoxy-1-(prop-1-en-1-yl)benzene

Step 1: Preparation of (E,Z)-4-fluoro-2-methoxy-1-(prop-1-en-1-yl)benzene

To a mixture of magnesium (0.79 g, 32.5 mmol) and lithium chloride (1.52 g, 35.80 mmol) in THF (33 ml) at room temperature was added 1-bromo-4-fluoro-2-methoxybenzene (3.13 mL, 24.39 mmol) and the reaction was stirred at 70° C. for 1.5 hr. The reaction was then cooled to 0° C., and Fe(acac)₃ (0.574 g, 1.63 mmol) was added. After 1 minute, allyl chloride (1.33 mL, 16.26 mmol) was added and the reaction was stirred at 0° C. for 30 min. The mixture was warmed to room temperature over 1 hr and was heated at 70° C. overnight. The reaction was cooled and diluted with petroleum ether (100 mL). The reaction was then quenched by the addition of a saturated NH₄Cl solution (100 mL). The mixture was filtered through a Celite® pad and the layers were separated. The aqueous layer was extracted with petroleum ether (2×100 mL) and the combined organic phases were dried over Na₂SO₄ and carefully concentrated (25° C., 250 mbar). The residue was purified by Isco chromatography (100% pet ether as the eleuent) to provide (E,Z)-4-fluoro-2-methoxy-1-(prop-1-en-1-yl)benzene (2.25 g, 83% yield) as a colorless oil. This mixture was approximately a 3:1 mixture of E and Z isomers with a trace of the allyl isomer present. This material was used directly in the next step. ¹H NMR (400 MHz, CDCl₃) δ 7.31 (dd, J=8.3, 6.8 Hz, 1H), 6.65-6.53 (m, 3H), 6.14 (dq, J=15.8, 6.6 Hz, 1H), 3.82 (s, 3H), 1.88 (dd, J=6.6, 1.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-113.30.

Step 2: Preparation of (E)-4-fluoro-2-methoxy-1-(prop-1-en-1-yl)benzene.

To a solution of (E,Z)-4-fluoro-2-methoxy-1-(prop-1-en-1-yl)benzene (2.25 g, 13.54 mmol) in toluene (27 mL) was added bis(dibenzylideneacetone)palladium (0.156 g, 0.271 mmol), tri-tert-butylphosphine (10% in hexane) (0.84 mL, 0.271 mmol) and isobutyryl chloride (0.028 mL, 0.271 mmol). The reaction was stirred at 80° C. overnight. The reaction mixture was purified by Isco chromatography (100% petroleum ether) to provide the title compound as a 20:1 mixture of E vs Z isomers (2.25 g, 100%). ¹H NMR (400 MHz, CDCl₃) δ 7.31 (dd, J=8.3, 6.8 Hz, 1H), 6.65-6.53 (m, 3H), 6.14 (dq, J=15.8, 6.6 Hz, 1H), 3.82 (s, 3H), 1.88 (dd, J=6.6, 1.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-113.30.

Example 1D: Preparation of (E)-2,4-dimethyl-1-(prop-1-en-1-yl)benzene

Step 1: Preparation of 1-allyl-2,4-dimethylbenzene.

To a solution of magnesium (1.17 g, 48.0 mmol) and lithium chloride (2.20 g, 60.0 mmol) in THF (40 ml) at room temperature was added 1-bromo-2,4-dimethylbenzene (5.4 mL, 40.0 mmol) and the reaction was heated gently to reflux with a heat gun. The reaction was cooled to room temperature over 1 hr. The reaction was then cooled to 0° C., and Fe(acac)₃ (0.71 g, 2.00 mmol) dissolved in 5 mL of THF was added. After 5 minutes, allyl chloride (4.23 mL, 52.0 mmol) was added and the reaction was stirred at 0° C. for 30 min. The mixture was warmed to room temperature over 1 hr and was heated at 70° C. overnight. The reaction was cooled to 0° C. and quenched by the addition of a saturated NaHCO₃ solution (50 mL). The mixture was extracted with hexane (3×40 mL), the combined organic phases were washed with brine (50 mL), dried over Na₂SO₄ and carefully concentrated (25° C., 250 mbar). The residue was purified by Isco chromatography (100% hexane as the eluent) to provide 1-allyl-2,4-dimethylbenzene (2.75 g, 15.04 mmol, 38% yield) as a colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.11-6.87 (m, 3H), 5.93 (ddt, J=16.6, 10.1, 6.4 Hz, 1H), 5.19-4.85 (m, 2H), 3.33 (dd, J=6.4, 1.5 Hz, 2H), 2.29 (s, 3H), 2.25 (s, 3H).

Step 2: Preparation of (E)-2,4-dimethyl-1-(prop-1-en-1-yl)benzene.

To a 250 mL round bottom flask charged with 1-allyl-2,4-dimethylbenzene (2.75 g, 18.81 mmol) and tris(((Z)-4-oxopent-2-en-2-yl)oxy)iron (0.332 g, 0.940 mmol) in THF (38 mL) was added phenylmagnesium bromide (1.0 M in THF) (9.40 mL, 9.40 mmol) at room temperature. After stirring overnight, the reaction mixture was cooled to 0° C. and quenched by the addition of a saturated solution of NaHCO₃ (50 mL). The combined organic layers were extracted with hexane (3×40 mL), washed with brine (50 mL) and dried over Na₂SO₄. Upon concentration in vacuo, the crude residue was purified via automated silica gel chromatography (100% hexanes as the eluent) to afford (E)-2,4-dimethyl-1-(prop-1-en-1-yl)benzene (2.71 g, 16.68 mmol, 89% yield) as a colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.30 (d, J=7.8 Hz, 1H), 7.05 6.86 (m, 2H), 6.56 (dd, J=15.6, 1.9 Hz, 1H), 6.06 (dq, J=15.6, 6.6 Hz, 1H), 2.30 (s, 3H), 2.29 (s, 3H), 1.89 (dd, J=6.6, 1.7 Hz, 3H).

Example 1E: Preparation of (E)-1-methyl-2-(prop-1-en-1-yl)benzene

This compound was prepared by the method of Franzén (Eur. J. Org. Chem. 2015, 1834). To a solution of 2-methylbenzaldehyde (48.4 mL, 416 mmol) dissolved in CH₂Cl₂ (300 mL) was added 2-methylbut-2-ene (8.82 mL, 83 mmol) and triphenylmethylium tetrafluoroborate (5.50 g, 16.65 mmol). The reaction was stirred at room temperature for 20 hr. The reaction was quenched by the additon of saturated NaHCO₃ and diluted with excess CH₂Cl₂. The organic layer was separated, dried over MgSO₄, filtered and concentrated at low temperature and mild pressure. The resulting residue was purified by flash chromatography (ISCO, 330 g SiO₂ column, 100% pet ether as the eluent) to give (E)-1-methyl-2-(prop-1-en-1-yl)benzene (10 g, 71.9 mmol, 86% yield) as a clear liquid. ¹H NMR (400 MHz, CDCl₃) δ 7.39 (d, J=7.0 Hz, 1H), 7.12 (qd, J=5.9, 2.1 Hz, 3H), 6.59 (dd, J=15.6, 1.9 Hz, 1H), 6.10 (dq, J=15.7, 6.6 Hz, 1H), 2.32 (s, 3H), 1.90 (dd, J=6.6, 1.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 137.08, 134.77, 130.11, 128.92, 126.93, 126.70, 125.99, 125.44. EIMS m/z 132.

Example 2A: 2A Denotes that this Epoxide is Commercially Available Example 2B: Preparation of (2S,3S)-2-methyl-3-(p-tolyl)oxirane

To a 500 mL round-bottom flask containing 75 mL of a buffer solution containing 0.05 M Na₂B₄O₇-10H₂O in 4×10⁻⁴ M aqueous Na₂ (EDTA), was added acetonitrile (117 ml), (E)-1-methyl-4-(prop-1-en-1-yl)benzene (1.24 g, 7.69 mmol), tetrabutylammonium hydrogen sulfate (0.104 g, 0.308 mmol), and (3aS,4′R,7aS)-2,2,2′,2′-tetramethyldihydrospiro[[1,3]dioxolo-[4,5-c]pyran-6,4′-[1,3]dioxolan]-7(7aH)-one (0.596 g, 2.307 mmol). The reaction mixture was cooled to 0° C. with an ice bath. A solution of oxone (6.53 g, 10.61 mmol) in aqueous Na₂(EDTA) (4×10⁻⁴ M, 50 mL) and a solution of potassium carbonate (6.17 g, 44.6 mmol) in water (50 mL) were added dropwise through two syringe pumps over a period of 1.5 h (under these conditions, the reaction pH is around 10.5; it is recommended that both oxone and K₂CO₃ be added uniformly over 1.5 h). At this point, the reaction was immediately quenched by the addition of 100 mL each of petroleum ether and water. The layers were separated and the aqueous layer was extracted with petroleum ether (3×150 mL). The combined organic layers were washed with brine (150 mL), dried over Na₂SO₄ and concentrated under reduced pressure. The residue was purified by flash chromatography (0 to 10% acetone in hexanes as the eluent) to provide (2S,3S)-2-methyl-3-(p-tolyl)oxirane (1.09 g, 6.99 mmol, 91%) as a colorless oil. ¹H NMR (300 MHz, CDCl₃) δ 7.15 (s, 4H), 3.54 (d, J=2.1 Hz, 1H), 3.03 (qd, J=5.1, 2.1 Hz, 1H), 2.34 (s, 3H), 1.44 (d, J=5.1 Hz, 3H). EIMS m/z 148.

Example 3A: Preparation of (1S,2R)-1-cyclobutyl-1-(4-fluoro-2-methylphenyl)propan-2-ol

A suspension of magnesium (110 mg, 4.51 mmol) was prepared in THF (3 mL) and cooled to 0° C. After 5 min, bromocyclobutane (397 μL, 4.21 mmol) was added in one portion, and the resulting solution was vigorously stirred for 2 hr, slowly warming to room temperature. After 2 hr, the reaction was heated to 55° C. and stirred overnight. In a separate vial, a suspension of copper(I) iodide (401 mg, 2.106 mmol) in diethyl ether (7.5 mL) was cooled to −30° C. in a dry ice/acetonitrile bath. After ˜5 min, the grignard solution was added via syringe over 30 seconds, and the resulting solution was stirred at −30° C. for 30 min, yielding a turbid dark grey/brown mixture. After 30 min, the reaction was cooled to −78° C. in a dry ice/acetone bath, and (2R,3R)-2-(4-fluoro-2-methylphenyl)-3-methyloxirane (250 mg, 1.504 mmol) was added dropwise via syringe as a solution in diethyl ether (1.5 mL with 2×0.5 mL washes). The reaction was then stirred overnight, slowly warming to room temperature. TLC indicated consumption of starting material. The reaction was quenched with sat. aq. NH₄Cl (20 mL) and extracted with diethyl ether (3×20 mL). The combined organic layers were dried over Na₂SO₄, filtered and concentrated to afford an oil. The oil was purified via silica gel Isco column chromatography (40 g silica gel column, 35 mL/min, 100% hexanes to 20% acetone:hexanes) to afford (1S,2R)-1-cyclobutyl-1-(4-fluoro-2-methylphenyl)propan-2-ol (133.4 mg, 0.600 mmol, 40% yield) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.14 (dd, J=8.2, 6.1 Hz, 1H), 6.86 (t, J=8.5 Hz, 2H), 3.89 (p, J=6.4 Hz, 1H), 2.84 (dd, J=10.4, 6.0 Hz, 1H), 2.77 2.64 (m, 1H), 2.35 (s, 3H), 2.24 2.12 (m, 1H), 1.86 1.58 (m, 4H), 1.44 1.24 (m, 2H), 1.13 (d, J=6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.58, −117.59. ₁₃C NMR (101 MHz, CDCl₃) δ 160.94 (d, J=244.2 Hz), 139.81 (d, J=7.3 Hz), 134.60 (d, J=3.3 Hz), 128.53 (d, J=8.0 Hz), 116.78 (d, J=20.7 Hz), 112.84 (d, J=20.6 Hz), 70.25, 53.68, 38.03, 29.54, 27.08, 21.55, 20.55 (d, J=1.7 Hz), 18.16. IR (thin film) 3413, 2967, 1495, 1252, 1021, 955, 860 cm⁻¹.

Example 3B: Preparation of (2R,3S)-4-ethyl-3-(4-fluoro-2-methylphenyl)hexan-2-ol

A suspension of copper(I) iodide (401 mg, 2.106 mmol) in anhydrous diethyl ether (7.5 mL) was cooled to −30° C. in a dry ice/acetonitrile bath. After ˜5 min, pentan-3-ylmagnesium bromide (2M in Et₂O) (2106 μL, 4.21 mmol) was added via syringe over 30 seconds, and the resulting solution was stirred at −30° C. for 30 min, yielding a turbid dark grey/brown mixture. After 30 min, the reaction was cooled to −78° C. in a dry ice/acetone bath, and (2R,3R)-2-(4-fluoro-2-methylphenyl)-3-methyloxirane (250 mg, 1.504 mmol) was added dropwise via syringe as a solution in diethyl ether (1.5 mL with 2×0.5 mL washes). The reaction was then stirred overnight, slowly warming to room temperature. TLC indicated consumption of starting material. The reaction was quenched with sat. aq. NH₄Cl (20 mL) and extracted with diethyl ether (3×20 mL). The combined organic layers were dried over Na₂SO₄, filtered and concentrated to afford an oil. The oil was purified via silica gel Isco column chromatography (40 g silica gel column, 35 mL/min, 100% hexanes to 20% acetone:hexanes) to afford (2R,3S)-4-ethyl-3-(4-fluoro-2-methylphenyl)hexan-2-ol (116.7 mg, 0.490 mmol, 32.5% yield) as a yellow oil. ¹H NMR (400 MHz, CDCl₃) δ 7.34 (dd, J=9.6, 6.1 Hz, 1H), 6.92-6.81 (m, 2H), 4.27 (dq, J=8.8, 4.7 Hz, 1H), 2.74 (dd, J=10.2, 3.6 Hz, 1H), 2.28 (s, 3H), 1.87 (qt, J=8.2, 3.6 Hz, 1H), 1.64 (dtd, J=14.9, 7.3, 4.4 Hz, 1H), 1.53 (tt, J=14.0, 6.7 Hz, 1H), 1.30 1.09 (m, 2H), 1.08 0.98 (m, 1H), 0.96 (d, J=6.4 Hz, 3H), 0.92 (t, J=7.5 Hz, 3H), 0.71 (t, J=7.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) d-118.01. ¹³C NMR (101 MHz, CDCl₃) δ 160.91 (d, J=243.7 Hz), 139.73 (d, J=7.1 Hz), 135.03 (d, J=3.3 Hz), 129.46 (d, J=7.9 Hz), 116.60 (d, J=20.5 Hz), 112.57 (d, J=20.4 Hz), 67.19, 47.45, 41.41, 22.08, 21.91, 21.53, 20.67 (d, J=1.6 Hz), 10.82, 9.78. IR (thin film) 3430, 2962, 1496, 1455, 1380, 1256, 956, 860, 801 cm⁻¹.

Example 4A: Preparation of (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpent-4-en-2-ol

A suspension of copper(I) iodide (0.160 g, 0.842 mmol) in anhydrous diethyl ether (4.0 mL) was cooled to −20° C. After ˜5 min, prop-1-en-2-ylmagnesium bromide (1M in 2-Me-THF) (1.685 mL, 1.685 mmol) was added via syringe over 30 seconds, and the resulting solution was stirred at −20° C. for 30 min. After 30 min, the reaction was cooled to −78° C. and (2R,3R)-2-(4-fluoro-2-methylphenyl)-3-methyloxirane (0.100 g, 0.602 mmol) was added dropwise via syringe as a solution in diethyl ether (1.0 mL with 2×0.5 mL washes). The reaction was then stirred overnight, slowly warming to room temperature. TLC indicated consumption of starting material. The reaction was quenched with sat. aq. NH₄Cl (20 mL) and extracted with diethyl ether (3×20 mL). The combined organic layers were dried over Na₂SO₄, filtered and concentrated to afford an oil. The oil was purified via silica gel Isco column chromatography (40 g silica gel column, 35 mL/min, 100% hexanes to 20% acetone:hexanes) to afford (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpent-4-en-2-ol (120.2 mg, 0.577 mmol, 96% yield) as a pale yellow oil. ¹H NMR (400 MHz, CDCl₃) δ 7.37-7.30 (m, 1H), 6.93-6.86 (m, 2H), 4.89 (s, 2H), 4.32 (dq, J=8.8, 6.1 Hz, 1H), 3.42 (d, J=8.7 Hz, 1H), 2.34 (s, 3H), 1.59 (s, 3H), 1.52 (s, 1H), 1.30 (d, J=6.1 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-116.95. ¹³C NMR (101 MHz, CDCl₃) δ 161.27 (d, J=244.8 Hz), 144.85, 140.40 (d, J=7.5 Hz), 133.79 (d, J=3.2 Hz), 128.19 (d, J=8.2 Hz), 117.47 (d, J=20.6 Hz), 113.12, 112.76 (d, J=20.8 Hz), 68.13, 56.04, 21.28, 21.22, 20.03 (d, J=1.5 Hz). IR (thin film) 3373, 2970, 1495, 1240, 958, 861 cm⁻¹.

Example 4B: Preparation of (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol

To a 20 mL vial containing (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpent-4-en-2-ol (120.2 mg, 0.577 mmol) and palladium on carbon (5%) (184 mg, 0.087 mmol) was added ethyl acetate (2886 μL). The black reaction mixture was flushed with H₂ gas via balloon. The resulting reaction was stirred at room temperature for 2 h, at which point TLC/UPLC indicated consumption of starting material. The reaction was filtered through a plug of celute, eluting with ethyl acetate (2×10 mL). The resulting solution was concentrated to afford an oil that was loaded directly onto a 25 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (40 column, 40 mL/min, 100% hexanes to 30% ethyl acetate:hexanes) to afford (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol (44.9 mg, 0.214 mmol, 37.0% yield) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.32 (dd, J=9.5, 6.1 Hz, 1H), 6.93-6.84 (m, 2H), 4.28 (qd, J=6.3, 4.4 Hz, 1H), 2.50 (dd, J=9.2, 4.4 Hz, 1H), 2.28 (s, 3H), 2.15 (dp, J=9.1, 6.6 Hz, 1H), 1.42-1.13 (m, 1H), 1.06 (d, J=6.6 Hz, 3H), 1.01 (d, J=6.3 Hz, 3H), 0.70 (d, J=6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 160.93 (d, J=243.8 Hz), 139.78 (d, J=7.2 Hz), 134.96 (d, J=3.3 Hz), 129.17 (d, J=8.0 Hz), 116.64 (d, J=20.4 Hz), 112.57 (d, J=20.4 Hz), 67.70, 52.62, 30.26, 21.76, 21.32, 20.77. ¹⁹F NMR (376 MHz, CDCl₃) δ-117.97.

Example 4C: Preparation of (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol

To a 250 mL round bottom flask containing (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpent-4-en-2-ol (1.16 g, 5.57 mmol) and Wilkinson's catalyst (1.288 g, 1.392 mmol) was added THF (55.7 ml). The reddish-brown reaction mixture was flushed with H₂ gas via balloon. The resulting reaction was stirred at room temperature overnight. The reaction was concentrated to a dark orange-brown oil, and the resulting oil was loaded directly onto a 25 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (120 column, 85 mL/min, 100% hexanes to 30% ethyl acetate:hexanes) to afford (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol (880 mg, 4.18 mmol, 75% yield) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.32 (dd, J=9.5, 6.0 Hz, 1H), 6.92-6.84 (m, 2H), 4.28 (qd, J=6.3, 4.4 Hz, 1H), 2.50 (dd, J=9.2, 4.4 Hz, 1H), 2.28 (s, 3H), 2.15 (ddd, J=13.2, 6.8, 2.3 Hz, 1H), 1.31-1.17 (m, 1H), 1.06 (d, J=6.6 Hz, 3H), 1.01 (d, J=6.3 Hz, 3H), 0.70 (d, J=6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 160.92 (d, J=243.8 Hz), 139.78 (d, J=7.2 Hz), 134.95 (d, J=3.2 Hz), 129.16 (d, J=7.8 Hz), 116.64 (d, J=20.4 Hz), 112.57 (d, J=20.3 Hz), 67.70, 52.62, 30.26, 21.76, 21.31, 20.76. ¹⁹F NMR (376 MHz, CDCl₃) δ-117.97.

Example 5: Preparation of (3S)-4-ethyl-3-phenylhexan-2-ol

Step 1: Preparation of (2R,3S)-4-ethyl-3-phenylhexan-2-ol.

To a suspension of copper (I) iodide (667 mg, 3.50 mmol) in Et₂O (12.5 mL) cooled to −78° C. was added pentan-3-ylmagnesium bromide (2M in THF) (3.5 mL, 7.00 mmol). The reaction was warmed to −20° C. and stirred at that temperture for 30 min. The reaction was then cooled to −78° C. followed by the addition of (2R,3R)-2-methyl-3-phenyloxirane (335 mg, 2.5 mmol). The reaction was slowly warmed to room temperature and stirred overnight. The reaction was quenched by the addition of aqueous saturated NH₄Cl. The mixture was filtered through a pad of Celite, and the solution was extracted with Et₂O. The combined organic phases were dried over Na₂SO₄, filtered and concentrated under reduced pressure. The residue was purified by silica gel chromatography using a 0-10% acetone/hexane mixture as the eluent to provide the title compound as colorless oil (200 mg, 27%). ¹H NMR (400 MHz, CDCl₃) δ 7.37-7.18 (m, 5H), 4.38-4.19 (m, 1H), 2.47 (dd, J=8.5, 5.1 Hz, 1H), 1.81 (ttd, J=8.8, 5.9, 3.2 Hz, 1H), 1.55-1.25 (m, 3H), 1.20 (d, J=5.6 Hz, 1H), 1.05 (d, J=6.3 Hz, 3H), 1.03-0.94 (m, 1H), 0.93 (t, J=7.4 Hz, 3H), 0.76 (t, J=7.4 Hz, 3H). ESIMS (m/z) 413 [2M+H]⁺.

Step 2: Preparation of (S)-4-ethyl-3-phenylhexan-2-one.

To a solution containing (2R,3S)-4-ethyl-3-phenylhexan-2-ol (190 mg, 0.921 mmol) dissolved in CH₂Cl₂ (4.6 mL) at 0° C. was added sodium bicarbonate (774 mg, 9.21 mmol) followed by Dess-Martin periodinane (781 mg, 1.842 mmol). The reaction was slowly warmed to room temperature over 3 hr. The reaction was quenched by the addition of aqueous saturated NaHCO₃ solution followed by extraction with CH₂Cl₂. The combined organic phases were dried over Na₂SO₄, filtered and concentrated under reduced pressure. The residue was purified by silica gel chromatography using a 0-5% acetone/hexane mixture as the eluent to provide the title compound as colorless oil (124 mg, 63%). ¹H NMR (400 MHz, CDCl₃) δ 7.54-7.10 (m, 5H), 3.61 (d, J=10.8 Hz, 1H), 2.21 (dtt, J=11.1, 7.5, 3.9 Hz, 1H), 2.09 (s, 3H), 1.49-1.32 (m, 2H), 1.31-1.15 (m, 1H), 1.05-0.94 (m, 1H), 0.89 (t, J=7.4 Hz, 3H), 0.69 (t, J=7.4 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 208.87, 137.71, 128.98, 128.66, 127.12, 63.12, 41.13, 30.15, 22.76, 21.03, 10.46, 9.47.

Step 3: Preparation of (3S)-4-ethyl-3-phenylhexan-2-ol.

To a stirred solution containing (S)-4-ethyl-3-phenylhexan-2-one (120 mg, 0.587 mmol) and (R)-1-methyl-3,3-diphenylhexahydropyrrolo[1,2-c][1,3,2]oxazaborole (1 M in toluene) (58.7 μL, 0.059 mmol) dissolved in toluene (5.9 mL) at −78° C. was added BH₃-SMe₂ complex (61.3 μL, 0.646 mmol) dropwise. The reaction was slowly warmed to room temperature and stirred overnight. The reaction was then quenched carefully with methanol (475 μL, 11.75 mmol). The mixture was diluted with H₂O and extracted with Et₂O. The combined organic phases were dried over Na₂SO₄, filtered and concentrated under reduced pressure. The residue was purified by silica gel chromatography using a 0-10% acetone/hexane mixture as the eluent to provide the title compound as colorless oil (110 mg, 86%). ¹H NMR shows a 3.3:1 mixture of diastereomers with the desired product being the major diastereomer. ¹H NMR (major diastereomer) (300 MHz, CDCl₃) δ 7.37-7.04 (m, 5H), 4.22 (dt, J=13.8, 6.3 Hz, 1H), 2.75 (t, J=7.5 Hz, 1H), 1.85-1.73 (m, 1H), 1.55-1.21 (m, 3H), 1.18 (d, J=7.8 Hz, 1H), 1.05 (d, J=6.3 Hz, 3H), 1.03-0.97 (m, 1H), 0.94 (t, J=7.4 Hz, 3H), 0.81 (t, J=7.4 Hz, 3H). ESIMS (m/z) 413 [2M+H]⁺.

Example 6: Preparation of (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-ol

Step 1: Preparation of (2S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-ol.

A round bottom flask was charged with (S)-2-(benzyloxy)propanal (1.0 g, 6.09 mmol) dissolved in anhydrous THF (6.77 mL). This solution was cooled in an ice bath under an atmosphere of N₂ and was treated dropwise with (4-fluorophenyl)magnesium bromide (6.70 mL, 6.70 mmol). The reaction was monitored by TLC (20% EtOAc in hexanes) until the reaction was complete. The reaction mixture was poured into saturated NH₄Cl and the phases separated. The aqueous phase was extracted with EtOAc. The organic fractions were dried with magnesium sulfate and concentrated under reduced pressure. The crude residue was purified by automated silica gel chromatography (0-25% EtOAc in hexanes) to provide (2S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-ol (1.404 g, 5.34 mmol, 88% yield) as a colorless oil. ¹H NMR analysis showed the mixure to be a 2:1 mixture of diastereomers. HRMS-ESI (m/z) [M+Na]+ calcd for C₁₆H₁₇FO₂Na, 283.1105; found, 283.1105.

Step 2: Preparation of (S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-one.

A 100 mL round bottom flask was charged with CH₂Cl₂ (12.26 mL), and oxalyl chloride (0.519 mL, 5.93 mmol). This solution was cooled in a dry ice/acetone bath under an atmosphere of N₂ and treated dropwise with DMSO (0.842 mL, 11.87 mmol). The resultant mixture was stirred for ˜2 minutes and then treated dropwise with a solution of (2S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-ol (1.404 g, 5.39 mmol) in 3 mL of CH₂Cl₂ (extra rinse with 1 mL). After stirring for ˜15 minutes, the reaction mixture was treated dropwise with triethylamine (3.76 mL, 27.0 mmol). The reaction mixture was stirred for 5 minutes and then allowed to warm to room temperture. The reaction was monitored by TLC (20% EtOAc in hexanes). The reaction mixture was poured into H₂O and the phases were separated. The aqueous phase was extracted with CH₂Cl₂. The combined organics were dried with sodium sulfate and concentrated. The crude residue was purified by silica gel chromatography (0-15% EtOAc in hexanes) to provide (S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-one (1.1475 g, 4.44 mmol, 82% yield) as a colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 8.20-8.04 (m, 2H), 7.40-7.24 (m, 5H), 7.19-7.02 (m, 2H), 4.70 (q, J=6.9 Hz, 1H), 4.61 (d, J=11.6 Hz, 1H), 4.45 (d, J=11.6 Hz, 1H), 1.54 (d, J=6.9 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-104.39. ¹³C NMR (126 MHz, CDCl₃) δ 199.27, 165.83 (d, J=255.3 Hz), 137.41, 131.69 (d, J=9.2 Hz), 131.08 (d, J=2.9 Hz), 128.46, 127.98, 127.93, 115.71 (d, J=21.8 Hz), 78.72, 71.65, 18.81. HRMS-ESI (m/z) [M+Na]+ calcd for C₁₆H₁₅FO₂Na, 281.0948; found, 281.0950.

Step 2A: Preparation of (S)-1-(benzo[d][1,3]dioxol-5-yl)-2-(benzyloxy)propan-1-one.

To a vial charged with (S)-2-(benzyloxy)-1-(pyrrolidin-1-yl)propan-1-one (1 g, 4.29 mmol) dissolved in anhydrous THF (12 mL) was added dropwise benzo[d][1,3]dioxol-5-ylmagnesium bromide (1M in 1:1 toluene/THF, 4.29 mL, 4.29 mmol) at −5° C. The mixture was allowed to warm to ambient temperature and stirred overnight. The mixture was quenched by the addition of 1 N HCl. The layers were separated, followed by extraction with ethyl ether (3×10 mL). The combined organic layers were washed with brine, dried over sodium sulfate, and concentrated in vacuo. The residue was purified via automated silica gel chromatography (Isco, 0-25% EtOAc/hexanes as the eluent) to afford (S)-1-(benzo[d][1,3]dioxol-5-yl)-2-(benzyloxy)propan-1-one (0.39 g, 30%) as yellow oil. ¹H NMR (500 MHz, CDCl₃) δ 7.73 (dd, J=8.2, 1.7 Hz, 1H), 7.55 (d, J=1.6 Hz, 1H), 7.39-7.27 (m, 5H), 6.84 (d, J=8.2 Hz, 1H), 6.04 (s, 2H), 4.70 (q, J=6.9 Hz, 1H), 4.53 (dd, J=103.5, 11.6 Hz, 2H), 1.52 (d, J=6.9 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 198.8, 152.0, 148.1, 137.6, 129.4, 128.4, 127.9, 127.8, 125.2, 108.6, 107.9, 101.8, 78.4, 71.5, 19.1. HRMS-ESI (m/z) [M+H]+ calcd for C₁₇H₁₇O₄, 285.1121; found, 285.1121.

Step 3: Preparation of (2S)-2-(benzyloxy)-3-(4-fluorophenyl)-4-methylpentan-3-ol.

A solution of isopropylmagnesium bromide (1.936 mL, 3.87 mmol) was added to anhydrous THF (6.45 ml) cooled to 0° C. in an ice bath. A solution of (S)-2-(benzyloxy)-1-(4-fluorophenyl)propan-1-one (0.5 g, 1.936 mmol) in THF (2 mL+1 mL to rinse the syringe) was added dropwise. The reaction was stirred until complete by consumption of starting material by TLC (20% EtOAc in hexanes). The reaction was quenched by the addition of saturated ammonium chloride and the mixture was extracted with EtOAc. The combined organic fractions were dried over MgSO₄, filtered and concentrated. The crude residue was purified by automated silica gel chromatography (0-10% EtOAc in hexanes) to provide (2S)-2-(benzyloxy)-3-(4-fluorophenyl)-4-methylpentan-3-ol (201.9 mg, 0.634 mmol, 33% yield) as a white foam. ¹H NMR data showed a 9.2:1 ratio of diastereomers. ¹H NMR (400 MHz, CDCl₃) δ 7.43-7.20 (m, 7H), 7.00 (t, J=8.8 Hz, 2H), 4.72 (d, J=11.4 Hz, 1H), 4.49 (d, J=11.5 Hz, 1H), 4.09 (q, J=6.2 Hz, 1H), 2.46 (s, 1H), 2.35 (p, J=6.8 Hz, 1H), 1.00 (d, J=6.2 Hz, 3H), 0.77 (dd, J=8.8, 6.8 Hz, 6H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.13. ¹³C NMR (126 MHz, CDCl₃) δ 161.55 (d, J=244.4 Hz), 138.28, 136.60 (d, J=3.2 Hz), 128.45, 128.14 (d, J=7.7 Hz), 127.80, 114.09 (d, J=20.9 Hz), 80.56, 70.91, 34.79, 17.93, 16.87, 13.63. HRMS-ESI (m/z) [M+Na]+ calcd for C₁₉H₂₃FO₂Na, 325.1574; found, 325.1574.

Step 4: Preparation of 1-((2S,3S)-2-(benzyloxy)-4-methylpentan-3-yl)-4-fluorobenzene.

To a solution of (2S)-2-(benzyloxy)-3-(4-fluorophenyl)-4-methylpentan-3-ol (0.2 g, 0.661 mmol) dissolved in CH₂Cl₂ (2.205 ml) at 0° C. was added triethylsilane (1.056 mL, 6.61 mmol) followed by trifluoroacetic acid (0.510 mL, 6.61 mmol). The mixture was stirred at 0° C. for 1 hr. The mixture was then allowed to slowly warm to room temperature and stirred overnight. The reaction was carefully quenched by the addition of a saturated sodium bicarbonate solution and extracted with CH₂Cl₂. The combined organic layers were then dried over sodium sulfate, filtered and concentrated under reduced pressure. The crude residue was purified by automated silica gel chromatography (0-5% EtOAc in hexanes) to provide 1-((2S,3S)-2-(benzyloxy)-4-methylpentan-3-yl)-4-fluorobenzene (152.2 mg, 0.505 mmol, 76% yield) as a colorless oil. ¹H NMR data revealed a 7.2:1 ratio of diastereomers. ¹H NMR (400 MHz, CDCl₃) δ 7.39-7.26 (m, 5H), 7.07-6.91 (m, 4H), 4.66 (d, J=11.6 Hz, 1H), 4.50 (d, J=11.6 Hz, 1H), 3.88 (dq, J=8.5, 6.1 Hz, 1H), 2.61 (d, J=14.4 Hz, 1H), 2.37 (dq, J=13.4, 6.7 Hz, 1H), 1.01 (d, J=6.1 Hz, 3H), 0.80 (d, J=6.8 Hz, 3H), 0.74 (d, J=6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 161.48 (d, J=243.8 Hz), 138.84, 135.66 (d, J=3.3 Hz), 131.08 (d, J=7.6 Hz), 128.35, 127.71, 127.49, 114.48 (d, J=20.8 Hz), 75.31, 70.71, 57.21, 27.57, 21.59, 18.36, 17.35. HRMS-ESI (m/z) [M+Na]+ calcd for C₁₉H₂₃FONa, 309.1625; found, 309.1629.

Step 5: Preparation of (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-ol.

A flask containing 1-((2S)-2-(benzyloxy)-4-methylpentan-3-yl)-4-fluorobenzene (0.15 g, 0.524 mmol) was charged with 5% palladium on carbon (0.056 g, 0.026 mmol) and then suspended in ethanol (2.62 mL). The reaction atmosphere was replaced with hydrogen gas via a balloon (1 atm) and montinored until complete by TLC (25% EtOAc in hexanes). The reaction was filtered through a pad of Celite© and the pad was washed with ethyl acetate. The filtrate was concentrated under reduced pressure. The crude residue was purified by automated column chromatography (0-20% EtOAc in hexanes as the eluent) to provide (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-ol (76.9 mg, 0.388 mmol, 74.1% yield) as a white foam. ¹H NMR (500 MHz, CDCl₃) d 7.11-7.05 (m, 2H), 7.03-6.97 (m, 2H), 4.17 (dq, J=7.5, 6.2 Hz, 1H), 2.47 (t, J=7.5 Hz, 1H), 2.18 (dp, J=13.6, 6.8 Hz, 1H), 1.19 (d, J=7.2 Hz, 1H), 1.03 (d, J=6.3 Hz, 3H), 0.90 (d, J=6.7 Hz, 3H), 0.79 (d, J=6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 161.65 (d, J=244.4 Hz), 135.15 (d, J=3.4 Hz), 131.11 (d, J=7.6 Hz), 114.76 (d, J=20.9 Hz), 68.13, 59.08, 28.28, 21.34, 20.53, 19.47. IR (thin film) 3348, 2960, 2929, 2872, 1604, 1508, 1465, 1368, 1223, 1160, 833 cm⁻¹.

Step 6: Preparation of (4S)-4-(benzyloxy)-3-(4-fluorophenyl)-2-methylpent-1-en-3-ol.

To a solution containing prop-1-en-2-ylmagnesium bromide (1 M in 2-Me-THF) (4.29 mL, 4.29 mmol) dissolved in THF (21.44 mL) and cooled to 0° C. in an ice/water bath was added (S)-2-(benzyloxy)-1-(4-fluoro-3-methylphenyl)propan-l-one (0.584 g, 2.144 mmol) dropwise over 5 minutes as a solution in THF (3 mL). The resulting solution was stirred for 1 hr, at which point an additional 2.1 mL (1 equivalent) of the Grignard reagent was added, and the reaction was stirred for an additional hour. The reaction was quenched with saturated aqueous NH₄Cl (50 mL) solution and extracted with EtOAc (3×50 mL). The combined organic layers were dried over Na₂SO₄, filtered, and concentrated to an oil. The oil was loaded onto a prepacked 25 g silica gel column and purified using Isco silica gel column chromatography (40 column, 35 mL/min, 100% hexanes to 20% ethyl acetate:hexanes) to afford the title compound (671 mg, 100%) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.40-7.23 (m, 6H), 7.16 (ddd, J=7.9, 4.9, 2.4 Hz, 1H), 6.92 (t, J=9.0 Hz, 1H), 5.17 (t, J=1.0 Hz, 1H), 4.98 (p, J=1.4 Hz, 1H), 4.69 (d, J=11.4 Hz, 1H), 4.51 (d, J=11.4 Hz, 1H), 4.21 (q, J=6.1 Hz, 1H), 2.81 (s, 1H), 2.26 (d, J=1.9 Hz, 3H), 1.63 (t, J=1.0 Hz, 3H), 0.99 (d, J=6.1 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) d-120.68. IR (thin film) 3500, 2977, 2923, 1499, 1242, 1114, 1097, 894, 818, 733, 697 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₀H₂₃FNaO₂, 337.1574; found, 337.1584.

Step 7: Preparation of (2S)-2-(benzyloxy)-3-(4-fluorophenyl)-4-methylpentan-3-ol.

A solution containing (3S,4S)-4-(benzyloxy)-3-(4-fluoro-3-methylphenyl)-2-methylpent-1-en-3-ol (0.6713 g, 2.135 mmol) and Wilkinson's catalyst (0.593 g, 0.641 mmol) dissolved in THF (14.23 mL) was flushed with hydrogen gas via balloon. The resulting reaction was stirred at room temperature overnight. The reaction mixture was concentrated to a dark orange-brown oil under reduced pressure. The resulting oil was loaded directly onto a 25 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (40 column, 35 mL/min, 100% hexanes to 20% ethyl acetate:hexanes) to afford the title compound (659 mg, 98%) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.41-7.28 (m, 5H), 7.16 (dd, J=7.6, 2.3 Hz, 1H), 7.05 (ddd, J=7.8, 5.0, 2.4 Hz, 1H), 6.92 (t, J=9.0 Hz, 1H), 4.72 (d, J=11.4 Hz, 1H), 4.49 (d, J=11.4 Hz, 1H), 4.08 (q, J=6.2 Hz, 1H), 2.44 (s, 1H), 2.34 (p, J=6.8 Hz, 1H), 2.27 (d, J=1.9 Hz, 3H), 1.01 (d, J=6.1 Hz, 3H), 0.77 (dd, J=10.6, 6.8 Hz, 6H). ¹⁹F NMR (376 MHz, CDCl₃) δ-121.44. ¹³C NMR (101 MHz, CDCl₃) δ 160.12 (d, J=243.5 Hz), 138.39, 136.31 (d, J=3.5 Hz), 129.74 (d, J=4.9 Hz), 128.45, 127.79, 127.75, 125.35 (d, J=7.8 Hz), 123.40 (d, J=17.0 Hz), 113.69 (d, J=22.1 Hz), 80.55, 77.07, 70.95, 34.84, 18.01, 16.94, 14.80 (d, J=3.5 Hz), 13.71. IR (thin film) 3564, 2962, 2935, 1501, 1374, 1243, 1105, 1089, 817, 757, 697 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₀H₂₅FNaO₂, 339.1731; found, 339.1728.

Example 6A: Preparation of (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol

Step 1: Preparation of 2-(2,5-dimethylphenyl)-3-methylbutanoic acid.

A solution of isopropylmagnesium chloride (2 M in THF, 5.79 mL, 11.57 mmol) was added slowly to a solution of 2-(2,5-dimethylphenyl)acetic acid (0.95 g, 5.79 mmol) in THF (11.57 mL) at room temperature. The resulting thick suspension was stirred for 1 hr and treated with 2-iodopropane (1.736 mL, 17.36 mmol). The reaction was heated to 70° C. and stirred overnight. The reaction was quenched by the addition of 1N HCl and extracted with EtOAc. The organic layer was dried over magnesium sulfate, filtered and concentrated under reduced pressure. The residuewas purified by automated column chromatography (Isco, 0-30% EtOAc in hexanes as the eluent) to provide 2-(2,5-dimethylphenyl)-3-methylbutanoic acid (670 mg, 53.3%) as a white solid. ¹H NMR (500 MHz, CDCl₃) δ 11.32 (bs, 1H), 7.21 (s, 1H), 7.04 (d, J=7.7 Hz, 1H), 6.95 (d, J=8.5 Hz, 1H), 3.46 (d, J=10.9 Hz, 1H), 2.40-2.34 (m, 1H), 2.33 (s, 3H), 2.29 (s, 3H), 1.11 (d, J=6.4 Hz, 3H), 0.69 (d, J=6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 179.72, 136.08, 135.79, 133.69, 130.22, 127.82, 127.67, 54.23, 31.46, 21.62, 21.12, 19.75, 19.69. HRMS-ESI (m/z) [2M+H]+ calcd for C₁₃H₁₈O₂, 413.2686; found, 413.2674.

Step 2: Preparation of 2-(2,5-dimethylphenyl)-N-methoxy-N,3-dimethylbutanamide.

To a solution containing 2-(2,5-dimethylphenyl)-3-methylbutanoic acid (0.66 g, 3.20 mmol) dissolved in 32 mL of CH₂Cl₂ at 0° C. was added 4-methylmorpholine (0.70 mL, 6.40 mmol) and N,O-dimethylhydroxylamine hydrochloride (0.624 g, 5.71 mmol). 3-(((Ethylimino)methylene)amino)-N,N-dimethylpropan-1-amine hydrochloride (EDC, 1.23 g, 6.40 mmol) was added and the reaction was warmed to room temperature and stirred overnight. The reaction was concentrated under reduced pressure and the residue was purified by automated silica gel chromatography (Isco, 0-25% EtOAc in hexanes as the eluent) to provide 2-(2,5-dimethylphenyl)-N-methoxy-N,3-dimethylbutanamide (694 mg, 83%) as a colorless oil. ¹H NMR (500 MHz, CDCl₃) δ 7.27 (s, 1H), 7.01 (d, J=7.7 Hz, 1H), 6.93-6.89 (m, 1H), 3.84 (d, J=10.3 Hz, 1H), 3.48 (s, 3H), 3.14 (s, 3H), 2.41-2.35 (m, 1H), 2.34 (s, 3H), 2.27 (s, 3H), 1.05 (d, J=6.4 Hz, 3H), 0.68 (d, J=6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 137.49, 135.69, 133.14, 129.89, 127.88, 127.23, 60.95, 49.90, 32.65, 32.21, 22.25, 21.11, 19.51. HRMS-ESI (m/z) [M+H]+ calcd for C₁₅H₂₃NO₂, 250.1802; found, 250.1799.

Step 3: Preparation of 3-(2,5-dimethylphenyl)-4-methylpentan-2-one.

A solution containing 2-(2,5-dimethylphenyl)-N-methoxy-N,3-dimethylbutanamide (0.685 g, 2.75 mmol) dissolved in THF (18.31 mL) was cooled to 0° C. Methylmagnesium bromide (3.0 M in diethyl ether, 2.75 ml, 8.24 mmol) was added dropwise and the reaction was allowed to warm to room temperature and stirred overnight. The reaction was quenched by the addition of saturated ammonium chloride solution and was extracted with EtOAc. The organic layer was dried over magnesium sulfate, filtered and concentrated under reduced pressure to provide 3-(2,5-dimethylphenyl)-4-methylpentan-2-one (573.3 mg, 97%) as a yellow oil. ¹H NMR (500 MHz, CDCl₃) δ 7.27 (s, 1H), 7.06 (d, J=7.6 Hz, 1H), 6.94 (d, J=7.7 Hz, 1H), 3.58 (d, J=10.5 Hz, 1H), 2.44-2.38 (m, 1H), 2.37 (s, 3H), 2.27 (s, 3H), 2.02 (s, 3H), 1.01 (d, J=6.4 Hz, 3H), 0.65 (d, J=6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 208.55, 136.24, 135.95, 133.52, 130.48, 127.83, 127.61, 62.29, 30.53, 30.09, 21.86, 21.04, 19.91, 19.51. HRMS-ESI (m/z) [M+H]+ calcd for C₁₄H₂₀O, 205.1587; found, 205.1578.

Step 4: Preparation of (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol and (2S,3R)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol.

Lithium aluminum hydride (2.80 mL, 2.80 mmol) as a solution (1.0 M in THF) was added to a flask containing THF (28.0 mL) cooled to −78° C. A solution of 3-(2,5-dimethylphenyl)-4-methylpentan-2-one (0.573 g, 2.80 mmol) in THF (3 mL) was added dropwise. The reaction was warmed to room temperature and stirred overnight. The reaction was cooled to 0° C. and quenched by the addition of 0.1 mL H₂O, 0.1 mL 1N NaOH, followed by an additional 0.3 mL of H₂O. The mixture was stirred vigorously for 15 min. The reaction was filtered and the solids were washed with EtOAc. The filtrate was concentrated under reduced pressure to provide a racemic mixture of (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol and (2S,3R)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol (491 mg, 72%) as a colorless oil. The syn product is the exclusive product as predicted by Cram's rule. ¹H NMR (500 MHz, CDCl₃) δ 7.12 (s, 1H), 7.05 (d, J=7.7 Hz, 1H), 6.94-6.91 (m, 1H), 4.32-4.20 (m, 1H), 2.55 (dd, J=8.9, 4.7 Hz, 1H), 2.31 (s, 3H), 2.25 (s, 3H), 2.17 (ddt, J=13.3, 8.8, 6.7 Hz, 1H), 1.26 (d, J=6.1 Hz, 1H), 1.05 (d, J=2.3 Hz, 3H), 1.04 (d, J=2.0 Hz, 3H), 0.72 (d, J=6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 138.84, 135.13, 134.66, 130.18, 128.14, 126.71, 67.91, 62.20, 53.16, 30.01, 21.76, 21.36, 20.75, 20.29. ESIMS (m/z) 207 [M+H]⁺.

Step 5: Preparation of (2R,3S) and (2S,3R)-3-(2,5-dimethylphenyl)-4-methylpentan-2-yl (S)-2-methoxy-2-phenylacetate.

To a racemic mixture containing (2R,3S) and (2S,3R)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol (0.491 g, 2.380 mmol) dissolved in 16 mL of CH₂Cl₂ was added N,N-dimethylpyridin-4-amine (0.029 g, 0.238 mmol) and (S)-2-methoxy-2-phenylacetic acid (0.514 g, 3.09 mmol). The reaction was cooled to 0° C. followed by addition of 3-(((ethylimino)methylene)amino)-N,N-dimethylpropan-1-amine hydrochloride (0.912 g, 4.76 mmol) was added and the reaction was warmed to room temperature and stirred overnight. The mixture was concentrated under reduced pressure. The residue was purified by automated silica gel chromatography (Isco, 80 g SiO₂ column, 0-10% MTBE in hexanes as the eluent) to provide (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-yl (S)-2-methoxy-2-phenylacetate (284.7 mg 32%) and (2S,3R)-3-(2,5-dimethylphenyl)-4-methylpentan-2-yl (S)-2-methoxy-2-phenylacetate as colorless oils. Only the desired (2R,3S) diastereomer was characterized. ¹H NMR (500 MHz, CDCl₃) δ 7.44-7.37 (m, 2H), 7.36-7.27 (m, 3H), 7.18 (s, 1H), 7.00 (d, J=7.7 Hz, 1H), 6.93-6.80 (m, 1H), 5.42-5.34 (m, 1H), 4.74 (s, 1H), 3.40 (s, 3H), 2.62 (dd, J=9.7, 4.3 Hz, 1H), 2.30 (s, 3H), 2.21 (s, 3H), 2.05-1.92 (m, 1H), 0.93 (d, J=6.5 Hz, 3H), 0.87 (d, J=6.3 Hz, 3H), 0.68 (d, J=6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 170.32, 139.03, 136.46, 134.96, 133.92, 129.67, 128.80, 128.51, 126.90, 126.67, 82.86, 72.23, 57.31, 51.06, 30.54, 21.31, 21.00, 20.93, 20.23, 17.82. HRMS-ESI (m/z) [M+Na]+ calcd for C₂₃H₃₀O₃, 377.2087; found, 377.2089.

Step 6: Preparation of (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol.

To a solution containing (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-yl(S)-2-methoxy-2-phenylacetate (0.28 g, 0.790 mmol) dissolved in MeOH (7.90 mL) was added potassium carbonate (0.327 g, 2.370 mmol). The reaction was heated to 55° C. and stirred overnight. The reaction was cooled to room temperature, diluted with water and extracted with CH₂Cl₂. The combined organic layers were dried over sodium sulfate, filtered and concentrated under reduced pressure. The crude material was purified by automated silica gel chromatography (Isco, 0-20% EtOAc in hexanes as the eluent) to provide (2R,3S)-3-(2,5-dimethylphenyl)-4-methylpentan-2-ol (139 mg, 81%) as a colorless oil. ¹H NMR (500 MHz, CDCl₃) δ 7.12 (s, 1H), 7.05 (d, J=7.7 Hz, 1H), 6.96-6.87 (m, 1H), 4.33-4.19 (m, 1H), 2.55 (dd, J=8.9, 4.7 Hz, 1H), 2.31 (s, 3H), 2.25 (s, 3H), 2.17 (ddt, J=13.4, 8.8, 6.7 Hz, 1H), 1.26 (d, J=6.1 Hz, 1H), 1.05 (d, J=2.1 Hz, 3H), 1.04 (d, J=1.8 Hz, 3H), 0.72 (d, J=6.7 Hz, 3H). IR (thin film) 3429 (b), 2956, 2925, 2868, 1500, 1457, 1382, 1151, 1027, 905, 806, 787 cm⁻¹. HRMS-ESI (m/z) [M+NH₄]+ calcd for C₁₄H₂₂O, 224.2009; found, 224.2001.

Example 7: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol

Step 1: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl4-nitrobenzoate.

In a 250 mL round bottom flask, a solution of (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol (0.880 g, 4.18 mmol), triphenylphosphine (4.17 g, 15.90 mmol) and 4-nitrobenzoic acid (2.87 g, 17.16 mmol) was prepared in anhydrous THF (41.8 ml) and cooled to 0° C. in an ice/water bath. After ˜5 min, diethyl (E)-diazene-1,2-dicarboxylate (2.97 ml, 18.83 mmol) was added dropwise, and the mixture was allowed to slowly warm to room temperature overnight. After 18 hr, TLC indicated ˜75% conversion to a single higher Rf spot. The reaction was then heated to 40° C. and stirred for an additional 12 hr. The mixture was cooled to room temperature and quenched with a saturated aqueous solution of NH₄Cl (40 mL) and extracted with CH₂Cl₂ (3×40 mL). The combined organic layers were passed through a phase separator and concentrated to an oil. The residue was purified via silica gel Isco column chromatography (80 g silica gel column, 60 mL/min, 100% hexanes to 20% acetone:hexanes) to afford (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl4-nitrobenzoate (1.34 g, 3.73 mmol, 89% yield) as a yellow oil. ¹H NMR (400 MHz, CDCl₃) δ 8.33-8.26 (m, 2H), 8.17-8.11 (m, 2H), 7.14 (dd, J=9.5, 5.9 Hz, 1H), 6.98-6.86 (m, 2H), 5.65 (dq, J=8.2, 6.3 Hz, 1H), 3.18 (t, J=7.8 Hz, 1H), 2.30 (s, 3H), 2.19-2.09 (m, 1H), 1.19 (d, J=6.3 Hz, 3H), 0.98 (d, J=6.7 Hz, 3H), 0.80 (d, J=6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.11. IR (thin film) 3353, 2961, 1719, 1528, 1277, 1102, 720 cm⁻¹. ESIMS (m/z) 359.1 [M+H]⁺.

Step 2: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol.

In a 250 mL round-bottom flask, a solution of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl 4-nitrobenzoate (1.34 g, 3.73 mmol) was prepared in THF (49.7 mL) and cooled to 0° C. in an ice/water bath. After ˜5 min, sodium hydroxide (10% aqueous solution) (44 mL, 3.73 mmol) (39.7 mL water+4.4 mL 50% w/w/NaOH) was added dropwise, and the mixture was allowed to slowly warm to room temperature over 1 hr and then heated to 40° C. and stirred for 2 days. The reaction was cooled to ambient temperature. The reaction was quenched by the addition of a saturated aqueous solution of NH₄Cl (100 mL) and extracted with CH₂Cl₂ (3×100 mL). Additional product remained in aqueous layer as evidenced by TLC, so 100 mL brine was added to aqueous layer, and the aqueous layer was extracted again with CH₂Cl₂ (2×100 mL), after which no additional product was observed in the aqueous layer. The combined organic layers were then passed through a phase separator and concentrated to afford an oil that was purified via silica gel Isco column chromatography (120 g silica gel column, 85 mL/min, 100% hexanes to 30% acetone:hexanes) to afford (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol (460 mg, 2.187 mmol, 58.7% yield) (52% over 2 steps) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ7.02 (dd, J=8.6, 6.0 Hz, 1H), 6.94-6.81 (m, 2H), 4.25-4.12 (m, 1H), 2.88 (t, J=7.6 Hz, 1H), 2.35 (s, 3H), 2.25-2.12 (m, 1H), 1.21 (d, J=6.0 Hz, 1H), 1.04 (d, J=6.3 Hz, 3H), 0.94 (d, J=6.7 Hz, 3H), 0.80 (d, J=6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.86. ¹³C NMR (101 MHz, CDCl₃) d 160.86 (d, J=243.9 Hz), 140.35 (d, J=7.4 Hz), 134.42 (d, J=3.1 Hz), 129.29 (d, J=6.8 Hz), 116.88 (d, J=20.3 Hz), 112.20 (d, J=20.6 Hz), 69.48, 29.72, 21.12, 21.00, 20.99, 20.65, 19.98. IR (thin film) 3382, 2960, 2927, 1716, 1497, 1365, 1225, 736 cm⁻¹.

Example 8: (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-yl(tert-butoxycarbonyl)-L-alaninate

To a stirred solution of (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-ol (0.075 g, 0.382 mmol), (tert-butoxycarbonyl)-L-alanine (0.108 g, 0.573 mmol) and DMAP (4.67 mg, 0.038 mmol) dissolved in CH₂Cl₂ (3.82 mL) at 0° C. in an ice bath was added N¹-((ethylimino)methylene)-N³,N³-dimethylpropane-1,3-diamine hydrochloride (EDC; 0.147 g, 0.764 mmol) and the reaction was monitored until complete by TLC (25% EtOAc in hexanes). The reaction was purified by automated column chromatography (0-10% EtOAc in hexanes) to provide (2S,3S)-3-(4-fluorophenyl)-4-methylpentan-2-yl (tert-butoxycarbonyl)-L-alaninate (137.5 mg, 0.370 mmol, 97% yield) as colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.06 (dd, J=8.7, 5.6 Hz, 2H), 7.02-6.92 (m, 2H), 5.36 (dq, J=8.7, 6.3 Hz, 1H), 5.05 (s, 1H), 4.37-4.19 (m, 1H), 2.69 (dd, J=8.7, 6.4 Hz, 1H), 2.08 (h, J=6.7 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J=7.2 Hz, 3H), 1.06 (d, J=6.2 Hz, 3H), 0.86 (d, J=6.8 Hz, 3H), 0.74 (d, J=6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.79, 161.75 (d, J=244.8 Hz), 155.03, 134.29, 131.03 (d, J=7.6 Hz), 114.82 (d, J=21.0 Hz), 79.79, 72.32, 55.88, 49.50, 28.34, 28.18, 21.30, 18.81, 18.41, 17.74. IR (thin film) 3352, 2964, 2932, 1712, 1605, 1509, 1452, 1366, 1224, 1160, 835 cm⁻¹. HRMS-ESI (m/z) [M+Na]+ calcd for C₂₀H₃₀FNNaO₄, 390.2051; found, 390.2044.

Example 9: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl (tert-butoxycarbonyl)-L-alaninate

In a small vial, (2R,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-ol (115.5 mg, 0.549 mmol), (tert-butoxycarbonyl)-L-alanine (125 mg, 0.659 mmol) and triphenylphosphine (173 mg, 0.659 mmol) were dissolved in THF (2.75 mL) under a N₂ atmosphere and cooled to 0° C. in an ice/water bath. After ˜5 min, diisopropyl (E)-diazene-1,2-dicarboxylate (130 μL, 0.659 mmol) was added in dropwise via syringe over 3 min, and the resulting pale orange reaction was stirred overnight, slowly warming to room temperature as the ice melted. After 18 hr, the reaction was concentrated under reduced pressure to afford an oil. The oil was loaded directly onto a 12 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (120 column, 85 mL/min, 100% pet ether to 40% MTBE:pet ether) to afford (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl (tert-butoxycarbonyl)-L-alaninate (35.0 mg, 0.092 mmol, 17% yield) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 7.05 (dd, J=8.5, 6.0 Hz, 1H), 6.87 (ddt, J=11.6, 8.3, 4.1 Hz, 2H), 5.33 (dq, J=9.1, 6.2 Hz, 1H), 5.05 (d, J=8.1 Hz, 1H), 4.28 (d, J=7.6 Hz, 1H), 3.08 (dd, J=9.2, 6.2 Hz, 1H), 2.32 (s, 3H), 2.18-2.06 (m, 1H), 1.45 (s, 9H), 1.39 (d, J=7.2 Hz, 3H), 1.03 (d, J=6.2 Hz, 3H), 0.85 (d, J=6.8 Hz, 3H), 0.78 (d, J=6.9 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.34. IR (thin film) 3355, 2965, 1714, 1499, 1366, 1167, 1052, 735 cm⁻¹. HRMS-ESI (m/z) [M+Na]+ calcd for C₂₁H₃₂FNNaO₄, 404.2208; found, 404.2201.

Example 10: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate

Step 1: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl-L-alaninate hydrochloride.

In a small vial, (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl-(tert-butoxycarbonyl)-L-alaninate (35.0 mg, 0.092 mmol) was dissolved in CH₂Cl₂ (2 mL). Hydrogen chloride (4M in dioxane) (0.344 mL, 1.376 mmol) was added in one portion via syringe. The resulting clear, colorless reaction was stirred at room temperature for 3 hr. After 3 hr, TLC indicated complete consumption of the starting material and conversion to a baseline product by TLC. The reaction was concentrated under a stream of N₂ and dried in a vacuum oven to provide (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl-L-alaninate (26.1 mg, 0.092 mmol, 100% yield) as a clear, colorless oil. ESIMS (m/z) 282.1 [M+H]⁺. This material was used directly in the next step without further purification.

Step 2: Preparation of (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate.

To a vial containing (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl-L-alaninate (26.1 mg, 0.093 mmol) was added 3-hydroxy-4-methoxypicolinic acid (23.53 mg, 0.139 mmol) and ((1H-benzo[d][1,2,3]triazol-1-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V) (72.4 mg, 0.139 mmol). Dichloromethane (1.86 mL) was added followed by N-ethyl-N-isopropylpropan-2-amine (121 μL, 0.696 mmol) dropwise over 45 seconds. After 10 min, most of the solids solubilized and the resultant pale pink colored reaction was stirred at room temperature overnight. TLC/UPLC indicated consumption of the starting material and formation of a major spot that glowed blue under UV. The reaction was then concentrated under reduced pressure to yield an orange oil. The oil was loaded directly onto a 12 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (24 column, 30 mL/min, 100% hexanes to 50% acetone:hexanes) to afford (2S,3S)-3-(4-fluoro-2-methylphenyl)-4-methylpentan-2-yl-(3-hydroxy-4-methoxypicolinoyl)-L- alaninate (24.4 mg, 0.056 mmol, 60.8% yield) as a clear, colorless oil. ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, 1H), 8.45 (d, J=8.0 Hz, 1H), 7.99 (d, J=5.2 Hz, 1H), 7.05 (dd, J=8.6, 5.9 Hz, 1H), 6.93-6.77 (m, 3H), 5.38 (dq, J=8.9, 6.3 Hz, 1H), 4.76-4.65 (m, 1H), 3.95 (s, 3H), 3.09 (dd, J=8.9, 6.5 Hz, 1H), 2.29 (s, 3H), 2.11 (h, J=6.8 Hz, 1H), 1.55 (d, J=7.2 Hz, 3H), 1.08 (d, J=6.2 Hz, 3H), 0.86 (d, J=6.8 Hz, 3H), 0.78 (d, J=6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ-117.30. IR (thin film) 3366, 2961, 1734, 1650, 1529, 1264, 1183, 1049, 955, 801, 735 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₃H₃₀FN₂O₅, 433.2133; found, 433.2129.

Example 11A: Preparation of (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-acetoxy-4-methoxypicolinoyl)-L-alaninate

To a 20 mL vial charged with (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (30 mg, 0.070 mmol) dissolved in pyridine (1 mL, 12.36 mmol) was added acetic anhydride (25 μL, 2.65 mmol) at room temperature. After stirring for 45 min, the mixture was concentrated in vacuo and purified via automated silica gel chromatography (0-40% acetone/hexanes as the eluent) to afford (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-acetoxy-4-methoxypicolinoyl)-L-alaninate (32 mg, 0.061 mmol, 87% yield) as colorless oil. ¹H NMR (500 MHz, CDCl₃) δ 8.56 (s, 1H), 8.35 (d, J=5.4 Hz, 1H), 7.19 (d, J=7.9 Hz, 1H), 7.00 (d, J=5.4 Hz, 1H), 6.94 (d, J=1.9 Hz, 1H), 6.90 (dd, J=7.9, 1.9 Hz, 1H), 5.41 (qd, J=6.3, 4.7 Hz, 1H), 4.77-4.61 (m, 1H), 3.91 (s, 3H), 2.68 (dd, J=9.3, 4.8 Hz, 1H), 2.39 (s, 3H), 2.27 (s, 3H), 2.25 (s, 3H), 2.03 (dp, J=9.2, 6.6 Hz, 1H), 1.38 (d, J=7.2 Hz, 3H), 1.05 (d, J=6.3 Hz, 3H), 0.99 (d, J=6.6 Hz, 3H), 0.69 (d, J=6.8 Hz, 3H). IR (thin film) 3383, 2969, 1772, 1733, 1679, 1200, 1176 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₆H₃₅N₂O₆, 471.2490; found, 471.2485.

Example 11B: Preparation of (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-(acetoxymethoxy)-4-methoxypicolinoyl)-L-alaninate

To a 20 mL vial charged with in (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (30 mg, 0.070 mmol) and potassium carbonate (19.35 mg, 0.140 mmol) dissolved in acetone (1.5 mL) was added bromomethyl acetate (0.014 mL, 0.140 mmol) at room temperature. After stirring for 2 hr at 50° C., the mixture was concentrated in vacuo and purified via automated silica gel chromatography (0-40% acetone/hexanes as the eluent) to afford (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl(3-(acetoxymethoxy)-4-methoxypicolinoyl)-L-alaninate (21 mg, 0.038 mmol, 54% yield) as colorless oil. ¹H NMR (500 MHz, CDCl₃) δ 8.38 (d, J=7.9 Hz, 1H), 8.29 (d, J=5.4 Hz, 1H), 7.20 (d, J=7.9 Hz, 1H), 7.00-6.87 (m, 3H), 5.80-5.69 (m, 2H), 5.42 (qd, J=6.2, 4.7 Hz, 1H), 4.71 (p, J=7.2 Hz, 1H), 3.91 (s, 3H), 2.69 (dd, J=9.2, 4.9 Hz, 1H), 2.27 (s, 3H), 2.25 (s, 3H), 2.10-1.97 (m, 1H), 2.06 (s, 3H), 1.39 (d, J=7.2 Hz, 3H), 1.07 (d, J=6.3 Hz, 3H), 0.99 (d, J=6.6 Hz, 3H), 0.70 (d, J=6.7 Hz, 3H). IR (thin film) 3380, 2969, 1732, 1675, 1502, 1200, 1003, 967, 829 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₇H₃₇N₂O₇, 501.2595; found, 501.2589.

Example 11C: Preparation of (2S,3S)-3-(3-fluoro-4-methoxyphenyl)-4-methylpentan-2-yl (4-methoxy-3-((3-methoxypropanoyl)oxy)picolinoyl)-L-alaninate

To a stirred solution of (2S,3S)-3-(3-fluoro-4-methoxyphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (59.3 mg, 0.132 mmol) and 4-(dimethylamino)pyridine (3.23 mg, 0.026 mmol) dissolved in CH₂Cl₂ (2.0 mL) was added triethylamine (0.037 mL, 0.264 mmol) followed by 3-methoxypropanoyl chloride (0.022 mL, 0.198 mmol). The reaction was allowed to stir at room temperature overnight. The reaction was concentrated under a stream of nitrogen. The residue was loaded directly onto a 12 g prepacked silica column in a minimal amount of dichloromethane and purified using Isco silica gel column chromatography (24 g column, 35 mL/min, 100% hexanes to 50% acetone:hexanes as the eluent) to afford the title compound (58.5 mg, 83% yield) as a pale yellow oil. ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, J=7.9 Hz, 1H), 8.34 (d, J=5.4 Hz, 1H), 7.01 (d, J=5.5 Hz, 1H), 6.92-6.75 (m, 3H), 5.34 (dq, J=8.3, 6.2 Hz, 1H), 4.66 (dt, J=8.1, 7.1 Hz, 1H), 3.90 (s, 3H), 3.86 (s, 3H), 3.81 (t, J=6.6 Hz, 2H), 3.40 (s, 3H), 2.99 (t, J=6.6 Hz, 2H), 2.64 (dd, J=8.6, 6.5 Hz, 1H), 2.05 (h, J=6.8 Hz, 1H), 1.49 (d, J=7.2 Hz, 3H), 1.09 (d, J=6.3 Hz, 3H), 0.87 (d, J=6.7 Hz, 3H), 0.75 (d, J=6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.19, 169.42, 162.36, 159.51, 151.94 (d, J=245.0 Hz), 146.73, 146.25 (d, J=10.8 Hz), 141.62, 137.42, 131.84 (d, J=5.6 Hz), 125.47 (d, J=3.6 Hz), 117.15 (d, J=18.2 Hz), 113.05-112.84 (m), 109.77, 72.51, 67.62, 58.76, 56.33, 56.24, 55.74, 48.21, 34.67, 28.35, 21.25, 18.77, 18.63, 17.47. ¹⁹F NMR (376 MHz, CDCl₃) δ-135.76. HRMS-ESI (m/z) [M+H]⁺ calcd for C₂₇H₃₆FN₂O₈, 535.2450; found, 535.2444.

Example 12: Preparation of (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl(3-acetoxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate

Step 1: Preparation of (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-hydroxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate.

To a 30 mL vial charged with (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (99 mg, 0.232 mmol) dissolved in acetonitrile (2.32 mL) was added phosphorous pentasulfide (103 mg, 0.464 mmol) and 1,1,1,3,3,3-hexamethyldisiloxane (248 μL, 1.161 mmol). After stirring for 45 min at 45° C., sat. NaHCO₃ (15 mL) was added followed by aqueous extraction with dichloromethane (3×15 mL). The organics were dried over MgSO₄, filtered, and concentrated in vacuo. The crude residue was purified via flash chromatography (0-45% acetone/hexanes as the eluent) to furnish (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-hydroxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate (72 mg, 0.155 mmol, 66.6% yield) as a yellow oil. ¹H NMR (500 MHz, CDCl₃) δ 12.94 (s, 1H), 10.71 (s, 1H), 8.01 (d, J=15.0 Hz, 1H), 7.22-7.17 (m, 3H), 7.15 (dd, J=6.7, 3.0 Hz, 2H), 6.89 (d, J=5.0 Hz, 1H), 5.39 (qd, J=6.4, 4.0 Hz, 1H), 5.12-5.03 (m, 1H), 3.97 (s, 3H), 2.41 (dd, J=10.4, 4.0 Hz, 1H), 2.25-2.14 (m, 1H), 1.95-1.84 (m, 1H), 1.69-1.59 (m, 1H), 1.56 (d, J=7.2 Hz, 3H), 1.54-1.45 (m, 2H), 1.44-1.28 (m, 2H), 1.19 (dq, J=12.3, 9.1 Hz, 1H), 1.09 (d, J=6.4 Hz, 3H), 0.92 (ddt, J=12.5, 10.0, 8.5 Hz, 1H). IR (thin film) 2951, 2868, 1733, 1581, 1514, 1480, 1454, 1377, 1342, 1274, 1249, 1211, 1131, 1095, 992, 913, 860, 801, 736, 703 cm⁻¹. HRMS-ESI (m/z) [M+Na]+ calcd for C₂₄H₃₀N₂O₄SNa, 465.1818; found, 465.1830.

Step2: Preparation of (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-acetoxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate.

To a solution of (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-hydroxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate (55 mg, 0.124 mmol) dissolved in pyridine (1 mL, 0.124 mmol) was added acetic anhydride (0.25 mL, 0.124 mmol). After stirring for 1 hr at room temperature, the mixture was concentrated in vacuo and purified via automated column chromatography (0-50% acetone/hexanes as the eluent) to furnish (1R,2S)-1-cyclopentyl-1-phenylpropan-2-yl (3-acetoxy-4-methoxypyridine-2-carbonothioyl)-L-alaninate (34 mg, 0.060 mmol, 48.0% yield) as a brown oil. ¹H NMR (500 MHz, CDCl₃) δ 9.98 (d, J=7.3 Hz, 1H), 8.35 (d, J=5.4 Hz, 1H), 7.25-7.13 (m, 5H), 7.01 (d, J=5.5 Hz, 1H), 5.39 (qd, J=6.3, 4.1 Hz, 1H), 5.16 (p, J=7.2 Hz, 1H), 3.91 (s, 3H), 2.42 (dd, J=10.3, 4.0 Hz, 1H), 2.35 (s, 3H), 2.28-2.19 (m, 1H), 1.93-1.83 (m, 1H), 1.68-1.59 (m, 1H), 1.52 (d, J=7.2 Hz, 3H), 1.50-1.31 (m, 4H), 1.20 (dq, J=12.5, 9.1 Hz, 1H), 1.08 (d, J=6.4 Hz, 3H), 0.97-0.90 (m, 1H). IR (thin film) 2950, 2868, 1770, 1731, 1585, 1496, 1438, 1365, 1311, 1278, 1193, 1175, 1131, 1102, 1040, 1010, 909, 847, 824, 759, 703 cm⁻¹. HRMS-ESI (m/z) [M+Na]+ calcd for C₂₆H₃₂N₂O₅SNa, 507.1924; found, 507.1920.

Example 13: Preparation of 2-(((S)-1-(((2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl)oxy)-1-oxopropan-2-yl)carbamoyl)-3-hydroxy-4-ethoxypyridine 1-oxide

To a 25 mL vial charged with (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (38 mg, 0.089 mmol) dissolved in CH₂Cl₂ (1182 μL) was added 3-chlorobenzoperoxoic acid (mCPBA, 43.7 mg, 0.177 mmol) at room temperature. After stirring overnight, the reaction mixture was concentrated in vacuo and purified via automated silica gel chromatography (0-50% acetone/hexanes as the eluent) to afford 2-(((S)-1-(((2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl)oxy)-1-oxopropan-2-yl)carbamoyl)-3-hydroxy-4-methoxypyridine 1-oxide (27 mg, 0.055 mmol, 61.6% yield) as colorless oil. ¹H NMR (500 MHz, CDCl₃) δ 14.37 (s, 1H), 12.78 (d, J=7.0 Hz, 1H), 7.88 (d, J=7.1 Hz, 1H), 7.15 (d, J=7.7 Hz, 1H), 6.90 (d, J=8.0 Hz, 2H), 6.77 (d, J=7.2 Hz, 1H), 5.42 (qd, J=6.3, 5.0 Hz, 1H), 4.69-4.61 (m, 1H), 3.96 (s, 3H), 2.69 (dd, J=9.1, 5.0 Hz, 1H), 2.25 (s, 3H), 2.23 (s, 3H), 2.00 (dp, J=8.8, 6.6 Hz, 1H), 1.44 (d, J=7.2 Hz, 3H), 1.08 (d, J=6.3 Hz, 3H), 0.98 (d, J=6.6 Hz, 3H), 0.69 (d, J=6.8 Hz, 3H). IR (thin film) 2964, 1734, 1644, 1571, 1480, 1302, 1216 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₄H₃₃N₂O₆, 445.2333; found, 445.2370.

Example 14: Preparation of (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (S)-2-(8-methoxy-2,4-dioxo-2H-pyrido[2,3-e][1,3]oxazin-3(4H)-yl)propanoate

To a 20 mL vial charged with (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl (3-hydroxy-4-methoxypicolinoyl)-L-alaninate (30 mg, 0.070 mmol) and triphosgene (41.5 mg, 0.140 mmol) dissolved in CH₂Cl₂ (0.75 mL) was added pyridine (0.1 mL, 1.236 mmol) at room temperature. After stirring for 45 min at room temperature, the crude LCMS revealed a complete conversion to the desired mass. The reaction mixture was quenched by the addition of a saturated NaHCO₃ solution and was extracted with EtOAc (3×10 mL). The combined organic layers were washed with brine (10 mL). The organic solution was dried over Na₂SO₄, filtered and concentrated in vacuo. The residue was purified via automated silica gel chromatography (0-40% acetone/hexanes as the eluent) to afford (2S,3R)-3-(2,4-dimethylphenyl)-4-methylpentan-2-yl(S)-2-(8-methoxy-2,4-dioxo-2H-pyrido[2,3-e][1,3]oxazin-3(4H)-yl)propanoate (28 mg, 0.059 mmol, 84% yield) as orange oil. ¹H NMR (500 MHz, CDCl₃) δ 8.62 (d, J=5.3 Hz, 1H), 7.15 (d, J=5.4 Hz, 1H), 6.90 (d, J=7.9 Hz, 1H), 6.87-6.83 (m, 1H), 6.32-6.24 (m, 1H), 5.65 (q, J=7.1 Hz, 1H), 5.43 (qd, J=6.4, 3.2 Hz, 1H), 4.05 (s, 3H), 2.53 (dd, J=10.4, 3.2 Hz, 1H), 2.18 (s, 3H), 2.10 (s, 3H), 2.06-1.96 (m, 1H), 1.71 (d, J=7.0 Hz, 3H), 1.04 (d, J=6.5 Hz, 3H), 0.95 (d, J=6.3 Hz, 3H), 0.60 (d, J=6.6 Hz, 3H). IR (thin film) 2958, 1770, 1715, 1371, 1244, 734 cm⁻¹. HRMS-ESI (m/z) [M+H]+ calcd for C₂₅H₃₁N₂O₆, 455.2177; found, 455.2171.

Example A: Evaluation of Fungicidal Activity: Leaf Blotch of Wheat (Zymoseptoria tritici; Bayer Code SEPTTR)

Technical grades of materials were dissolved in acetone, which were then mixed with nine volumes of water containing 110 ppm Triton X-100. The fungicide solutions were applied onto wheat seedlings using an automated booth sprayer to run-off. All sprayed plants were allowed to air dry prior to further handling. All fungicides were evaluated using the aforementioned method for their activity vs. all target diseases, unless stated otherwise. Wheat leaf blotch and brown rust activity were also evaluated using track spray applications, in which case the fungicides were formulated as EC formulations, containing 0.1% Trycol 5941 in the spray solutions.

Wheat plants (variety Yuma) were grown from seed in a greenhouse in 50% mineral soil/50% soil-less Metro mix until the first leaf was fully emerged, with 7-10 seedlings per pot. These plants were inoculated with an aqueous spore suspension of Zymoseptoria tritici either prior to or after fungicide treatments. After inoculation the plants were kept in 100% relative humidity (one day in a dark dew chamber followed by two to three days in a lighted dew chamber at 20° C.) to permit spores to germinate and infect the leaf. The plants were then transferred to a greenhouse set at 20° C. for disease to develop. When disease symptoms were fully expressed on the 1^(st) leaves of untreated plants, infection levels were assessed on a scale of 0 to 100 percent disease severity. Percent disease control was calculated using the ratio of disease severity on treated plants relative to untreated plants.

Example B: Evaluation of Fungicidal Activity: Wheat Brown Rust (Puccinia triticina; Synonym: Puccinia recondita f. sp. tritici; Bayer Code PUCCRT)

Wheat plants (variety Yuma) were grown from seed in a greenhouse in 50% mineral soil/50% soil-less Metro mix until the first leaf was fully emerged, with 7-10 seedlings per pot. These plants were inoculated with an aqueous spore suspension of Puccinia triticina either prior to or after fungicide treatments. After inoculation the plants were kept in a dark dew room at 22° C. with 100% relative humidity overnight to permit spores to germinate and infect the leaf. The plants were then transferred to a greenhouse set at 24° C. for disease to develop. Fungicide formulation, application and disease assessment followed the procedures as described in the Example A.

Example C: Evaluation of Fungicidal Activity: Asian Soybean Rust (Phakopsora pachyrhizi; Bayer Code PHAKPA)

Technical grades of materials were dissolved in acetone, which were then mixed with nine volumes of water containing 0.011% Tween 20. The fungicide solutions were applied onto soybean seedlings using an automated booth sprayer to run-off. All sprayed plants were allowed to air dry prior to further handling.

Soybean plants (variety Williams 82) were grown in soil-less Metro mix, with one plant per pot. Two week old seedlings were used for testing. Plants were inoculated either 3 days prior to or 1 day after fungicide treatments. Plants were incubated for 24 h in a dark dew room at 22° C. and 100% relative humidity then transferred to a growth room at 23° C. for disease to develop. Disease severity was assessed on the sprayed leaves.

Example D: Evaluation of Fungicidal Activity: Tomato Early Blight (Alternaria solani; Bayer Code ALTESO)

Tomato plants (variety Outdoor Girl) were propagated in soil-less Metro mix, with each pot having one plant, and used when 12 to 14 days old. Test plants were inoculated with an aqueous spore suspension of Alternaria solani 24 hr after fungicide treatments. After inoculation the plants were kept in 100% relative humidity (one day in a dark dew chamber followed by two to three days in a lighted dew chamber at 20° C.) to permit spores to germinate and infect the leaf. The plants were then transferred to a growth room at 22° C. for disease to develop. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example E: Evaluation of Fungicidal Activity: Leaf Spot of Sugar Beets (Cercospora beticola; Bayer Code CERCBE)

Sugar beet plants (variety HH88) were grown in soil-less Metro mix and trimmed regularly to maintain a uniform plant size prior to test. Plants were inoculated with a spore suspension 24 hr after fungicide treatments. Inoculated plants were kept in a dew chamber at 22° C. for 48 hr then incubated in a greenhouse set at 24° C. under a clear plastic hood with bottom ventilation until disease symptoms were fully expressed. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example F: Evaluation of Fungicidal Activity: Cucumber Anthracnose (Glomerella lagenarium; Anamorph: Colletotrichum lagenarium; Bayer Code COLLLA)

Cucumber seedlings (variety Bush Pickle) were propagated in soil-less Metro mix, with each pot having one plant, and used in the test when 12 to 14 days old. Test plants were inoculated with an aqueous spore suspension of Colletotrichum lagenarium 24 hr after fungicide treatments. After inoculation the plants were kept in a dew room at 22° C. with 100% relative humidity for 48 hr to permit spores to germinate and infect the leaf. The plants were then transferred to a growth room set at 22° C. for disease to develop. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example G: Evaluation of Fungicidal Activity: Wheat Glume Blotch (Parastagonospora nodorum; Bayer Code LEPTNO)

Wheat plants (variety Yuma) were grown from seed in a greenhouse in 50% mineral soil/50% soil-less Metro mix until the first leaf was fully emerged, with 7-10 seedlings per pot. These plants were inoculated with an aqueous spore suspension of Parastagonospora nodorum 24 hr after fungicide treatments. After inoculation the plants were kept in 100% relative humidity (one day in a dark dew chamber followed by two days in a lighted dew chamber at 20° C.) to permit spores to germinate and infect the leaf. The plants were then transferred to a greenhouse set at 20° C. for disease to develop. Fungicide formulation, application and disease assessment followed the procedures as described in the Example A.

Example H: Evaluation of Fungicidal Activity: Cucumber Downy Mildew (Pseudoperonospora cubensis; Bayer Code PSPECU)

Cucumber seedlings (variety Bush Pickle) were grown in soil-less Metro mix, with one plant per pot, and used in the test when 12 to 14 days old. Plants were inoculated with a spore suspension 24 hr following fungicide treatments. Test plants were inoculated with an aqueous spore suspension of Pseudoperonospora cubensis 24 hr after fungicide treatments. After inoculation the plants were kept in a dew room at 22° C. with 100% relative humidity for 24 hr to permit spores to germinate and infect the leaf. The plants were then transferred to a greenhouse set at 20° C. until disease was fully expressed. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example I: Evaluation of Fungicidal Activity: Rice Blast (Magnaporthe grisea; Anamorph: Pyricularia oryzae; Bayer Code PYRIOR)

Rice seedlings (variety Japonica) were propagated in soil-less Metro mix, with each pot having 8 to 14 plants, and used in the test when 12 to 14 days old. Test plants were inoculated with an aqueous spore suspension of Pyricularia oryzae 24 hr after fungicide treatments. After inoculation, the plants were kept in a dew room at 22° C. with 100% relative humidity for 48 hr to permit spores to germinate and infect the leaf. The plants were then transferred to a greenhouse set at 24° C. for disease to develop. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example J: Evaluation of Fungicidal Activity: Barley Scald (Rhyncosporium secalis; Bayer Code RHYNSE)

Barley seedlings (variety Harrington) were propagated in soil-less Metro mix, with each pot having 8 to 12 plants, and used in the test when first leaf was fully emerged. Test plants were inoculated by an aqueous spore suspension of Rhyncosporium secalis 24 hr after fungicide treatments. After inoculation the plants were kept in a dew room at 20° C. with 100% relative humidity for 48 hr. The plants were then transferred to a greenhouse set at 20° C. for disease to develop. Fungicide formulation, application and disease assessment on the sprayed leaves followed the procedures as described in the Example A.

Example K: Evaluation of Fungicidal Activity: Grape Powdery Mildew (Uncinula necator; Bayer Code UNCINE)

Grape seedlings (variety Carignane) were grown in soil-less Metro mix, with one plant per pot, and used in the test when approximately 1 month old. Plants were inoculated 24 hr after fungicide treatment by shaking spores from infected leaves over test plants. Plants were maintained in a greenhouse set at 20° C. until disease was fully developed. Fungicide formulation, application and disease assessment on sprayed leaves followed the procedures as described in the Example A.

TABLE 1 Compound Structure, Appearance, and Preparation Method Cmpd. As Prepared No. Structure According To Appearance 1

Example 2A Example 3B Example 8 Colorless Oil 2

Example 2A Example 3B Example 8 Colorless Oil 3

Example 2A Example 3B Example 9 Colorless Oil 4

Example 1A Example 2B Example 3B Example 8 Colorless Oil 5

Example 1A Example 2B Example 3B Example 8 Pale Yellow Oil 6

Example 1B Example 2B Example 3B Example 8 Colorless Oil 7

Example 2A Example 5 Example 8 Colorless Oil 8

Example 2A Example 5 Example 8 Colorless Oil 9

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 10

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 11

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 12

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 13

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 14

Example 1C; Step 1 Example 2B Example 3A Example 8 Clear, Colorless Oil 15

Example 1C; Step 1 Example 2B Example 3B Example 9 Clear, Colorless Oil 16

Example 1C; Step 1 Example 2B Example 3B Example 9 Clear, Colorless Oil 17

Example 1C; Step 1 Example 2B Example 4A Example 4C Example 9 Clear, Colorless Oil 18

Example 1C; Step 1 Example 2B Example 3B Example 9 Clear, Colorless Oil 19

Example 1C; Step 1 Example 2B Example 3B Example 9 Clear, Colorless Oil 20

Example 1C; Step 1 Example 2B Example 3A Example 9 Clear, Colorless Oil 21

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 22

Example 1C; Step 1 Example 2B Example 3B Example 8 Clear, Colorless Oil 23

Example 1C; Step 1 Example 2B Example 4A Example 4B Example 8 Clear, Colorless Oil 24

Example 1D Example 2B Example 3B Example 8 Yellow Oil 25

Example 1D Example 2B Example 3B Example 8 Colorless Oil 26

Example 1D Example 2B Example 3B Example 8 Colorless Oil 27

Example 1D Example 2B Example 3B Example 8 Colorless Oil 28

Example 1C Example 2B Example 3B Example 8 Clear, Colorless Oil 29

Example 1C Example 2B Example 3B Example 8 Clear, Colorless Oil 30

Example 1C Example 2B Example 3B Example 8 Clear, Colorless Oil 31

Example 1C Example 2B Example 3B Example 8 Clear, Colorless Oil 32

Example 1C Example 2B Example 3B Example 8 Clear, Colorless Oil 33

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 34

Example 1C Example 2B Example 3A Example 8 Clear, Colorless Oil 35

Example 1C Example 2B Example 3B Example 7 Example 8 Clear, Colorless Oil 36

Example 1C Example 2B Example 3B Example 7 Example 8 Clear, Colorless Oil 37

Example 1C Example 2B Example 3B Example 7 Example 8 Clear, Colorless Oil 38

Example 1C Example 2B Example 3B Example 7 Example 8 Clear, Colorless Oil 39

Example 1C Example 2B Example 3A Example 7 Example 8 Clear, Colorless Oil 40

Example 1C Example 2B Example 4A Example 4C Example 7 Example 8 Clear, Colorless Oil 41

Example 1D Example 2B Example 3A Example 8 Colorless Oil 42

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 43

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 44

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 45

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Pale Yellow Oil 46

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Clear, Colorless Oil 47

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Clear, Colorless Oil 48

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Pale Yellow Oil 49

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Clear, Colorless Oil 50

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 51

Example 6 Steps 1, 2, 3, 4, 5 Example 8 Colorless Oil 52

Example 10 Steps 1 Colorless Oil 53

Example 10 Steps 1 Colorless Oil 54

Example 10 Steps 1 Colorless Oil 55

Example 10 Steps 1 Colorless Oil 56

Example 10 Steps 1 White Semisolid 57

Example 10 Steps 1 Colorless Oil 58

Example 10 Steps 1 Colorless Oil 59

Example 10 Steps 1 Colorless Oil 60

Example 10 Steps 1 Colorless Oil 61

Example 10 Steps 1 Colorless Oil 62

Example 10 Steps 1 Clear, Colorless Oil 63

Example 10 Steps 1 Clear, Colorless Oil 64

Example 10 Steps 1 Pale Yellow Oil 65

Example 10 Steps 1 Clear, Colorless Oil 66

Example 10 Steps 1 Clear, Colorless Oil 67

Example 10 Steps 1 Clear, Colorless Oil 68

Example 10 Steps 1 Pale Yellow Oil 69

Example 10 Steps 1 Clear, Colorless Oil 70

Example 10 Steps 1 Clear, Colorless Oil 71

Example 10 Steps 1 Pale Yellow Oil 72

Example 10 Steps 1 Pale Yellow Oil 73

Example 10 Steps 1 Pale Yellow Oil 74

Example 10 Steps 1 Clear, Colorless Oil 75

Example 10 Steps 1 Clear, Colorless Oil 76

Example 10 Steps 1 Clear, Colorless Oil 77

Example 10 Steps 1 Yellow Oil 78

Example 10 Steps 1 Yellow Oil 79

Example 10 Steps 1 Yellow Oil 80

Example 10 Steps 1 Yellow Oil 81

Example 10 Steps 1 Thick Oil 82

Example 10 Steps 1 Pale Yellow Oil 83

Example 10 Steps 1 Clear, Colorless Oil 84

Example 10 Steps 1 Clear, Colorless Oil 85

Example 10 Steps 1 Clear, Colorless Oil 86

Example 10 Steps 1 Clear, Colorless Oil 87

Example 10 Steps 1 Clear, Colorless Oil 88

Example 10 Steps 1 Clear, Colorless Oil 89

Example 10 Steps 1 White Semisolid 90

Example 10 Steps 1 Off-White Semisolid 91

Example 10 Steps 1 Clear, Colorless Oil 92

Example 10 Steps 1 Clear, Colorless Oil 93

Example 10 Steps 1 Clear, Colorless Oil 94

Example 10 Steps 1 Yellow Oil 95

Example 10 Steps 1 Thick Oil 96

Example 10 Steps 1 Thick Oil 97

Example 10 Steps 1 Thick Oil 98

Example 10 Steps 1 Pale Yellow Oil 99

Example 10 Steps 1 White Semisolid 100

Example 10 Steps 1 Clear, Colorless Oil 101

Example 10 Steps 1 Pale Yellow Oil 102

Example 10 Steps 1 Clear, Colorless Oil 103

Example 10 Steps 1 Yellow Oil 104

Example 10 Steps 1 Yellow Oil 105

Example 10 Steps 2 Colorless Gel 106

Example 10 Steps 2 Colorless Gel 107

Example 10 Steps 2 Colorless Oil 108

Example 10 Steps 2 Colorless Oil 109

Example 10 Steps 2 Clear, Colorless Oil 110

Example 10 Steps 2 Colorless Oil 111

Example 10 Steps 2 Colorless Oil 112

Example 10 Steps 2 Colorless Oil 113

Example 10 Steps 2 Colorless Oil 114

Example 10 Steps 2 Yellow Solid 115

Example 10 Steps 2 Yellow Oil 116

Example 10 Steps 2 Clear, Colorless Oil 117

Example 10 Steps 2 Clear, Colorless Oil 118

Example 10 Steps 2 Clear, Colorless Oil 119

Example 10 Steps 2 Clear, Colorless Oil 120

Example 10 Steps 2 Clear, Colorless Oil 121

Example 10 Steps 2 Clear, Colorless Oil 122

Example 10 Steps 2 Clear, Colorless Oil 123

Example 10 Steps 2 Clear, Colorless Oil 124

Example 10 Steps 2 Clear, Colorless Oil 125

Example 10 Steps 2 Clear, Colorless Oil 126

Example 10 Steps 2 Clear, Colorless Oil 127

Example 10 Steps 2 Clear, Colorless Oil 128

Example 10 Steps 2 Clear, Colorless Oil 129

Example 10 Steps 2 Clear, Colorless Oil 130

Example 10 Steps 2 Clear, Colorless Oil 131

Example 10 Steps 2 Colorless Oil 132

Example 10 Steps 2 Colorless Oil 133

Example 10 Steps 2 White Wax 134

Example 10 Steps 2 White Wax 135

Example 10 Steps 2 Thick Oil 136

Example 10 Steps 2 Bright Yellow Semisolid 137

Example 10 Steps 2 Yellow Oil 138

Example 10 Steps 2 Pale Yellow Oil 139

Example 10 Steps 2 Yellow Oil 140

Example 10 Steps 2 Pale Yellow Oil 141

Example 10 Steps 2 Clear, Colorless Oil 142

Example 10 Steps 2 Clear, Colorless Oil 143

Example 10 Steps 2 Clear, Colorless Oil 144

Example 10 Steps 2 Clear, Colorless Oil 145

Example 10 Steps 2 Clear, Colorless Oil 146

Example 10 Steps 2 Clear, Colorless Oil 147

Example 10 Steps 2 Clear, Colorless Oil 148

Example 10 Steps 2 Clear, Colorless Oil 149

Example 10 Steps 2 Colorless Oil 150

Example 10 Steps 2 Colorless Oil 151

Example 10 Steps 2 Thick Oil 152

Example 10 Steps 2 Thick Oil 153

Example 10 Steps 2 Clear, Colorless Oil 154

Example 10 Steps 2 Clear, Colorless Oil 155

Example 10 Steps 2 Clear, Colorless Oil 156

Example 10 Steps 2 Clear, Colorless Oil 157

Example 10 Steps 2 Clear, Colorless Oil 158

Example 10 Steps 2 Colorless Oil 159

Example 10 Steps 2 Colorless Oil 160

Example 11A Colorless Oil 161

Example 11A Colorless Oil 162

Example 11B Colorless Oil 163

Example 11B Colorless Oil 164

Example 11B Colorless Oil 165

Example 11A Colorless Oil 166

Example 11A Colorless Oil 167

Example 11B Colorless Oil 168

Example 11A Clear, Colorless Oil 169

Example 11A Colorless Oil 170

Example 11A Colorless Oil 171

Example 11B Colorless Oil 172

Example 11A Colorless Oil 173

Example 11A Colorless Oil 174

Example 11B Colorless Oil 175

Example 11B Colorless Oil 176

Example 12 Orange Wax 177

Example 12 Brown Oil 178

Example 11A Clear, Colorless Oil 179

Example 11A Clear, Colorless Oil 180

Example 11A Clear, Colorless Oil 181

Example 11A Pale Yellow Oil 182

Example 11A Clear, Colorless Oil 183

Example 11A Clear, Colorless Oil 184

Example 11A Clear, Colorless Oil 185

Example 11A Clear, Colorless Oil 186

Example 11A Clear, Colorless Oil 187

Example 11A Clear, Colorless Oil 188

Example 11A Clear, Colorless Oil 189

Example 11A Clear, Colorless Oil 190

Example 11A Clear, Colorless Oil 191

Example 11A Clear, Colorless Oil 192

Example 11A Clear, Colorless Oil 193

Example 11B Clear, Colorless Oil 194

Example 11B Clear, Colorless Oil 195

Example 11B Clear, Colorless Oil 196

Example 11B Clear, Colorless Oil 197

Example 11B Clear, Colorless Oil 198

Example 11B White Semisolid 199

Example 11B Clear, Colorless Oil 200

Example 11A Colorless Oil 201

Example 11A Colorless Oil 202

Example 11A Colorless Oil 203

Example 11A Colorless Oil 204

Example 11B Colorless Oil 205

Example 11B Colorless Oil 206

Example 11B Colorless Oil 207

Example 11B Colorless Oil 208

Example 14 Orange Oil 209

Example 14 Orange Oil 210

Example 14 Orange Foam 211

Example 13 Colorless Oil 212

Example 13 Colorless Oil 213

Example 13 Colorless Oil 214

Example 11A White Foam 215

Example 11B Pale Yellow Oil 216

Example 11C Clear, Colorless Oil 217

Example 14 Pale Yellow Oil 218

Example 13 Clear, Colorless Oil 219

Example 12 Yellow Oil 220

Example 11C Pale Yellow Oil 221

Example 11A Pale Yellow Oil 222

Example 11A Yellow Oil 223

Example 11A Clear, Colorless Oil 224

Example 11A Clear, Colorless Oil 225

Example 11A Clear, Colorless Oil 226

Example 11A Clear, Colorless Oil 227

Example 11A Clear, Colorless Oil 228

Example 11A Clear, Colorless Oil 229

Example 11A Clear, Colorless Oil 230

Example 11A Clear, Colorless Oil 231

Example 11A Clear, Colorless Oil 232

Example 11A Clear, Colorless Oil 233

Example 11B Clear, Colorless Oil 234

Example 11B Clear, Colorless Oil 235

Example 11B Clear, Colorless Oil 236

Example 11B Clear, Colorless Oil 237

Example 11B Clear, Colorless Oil 238

Example 11C Clear, Colorless Oil 239

Example 11C Clear, Colorless Oil 240

Example 11B Yellow Oil 241

Example 11A Colorless Oil 242

Example 11A Thick Oil 243

Example 11A White Foam 244

Example 11A Thick Oil 245

Example 11C Pale Yellow Oil 246

Example 11C Clear, Colorless Oil 247

Example 11C Pale Yellow Oil 248

Example 11C Pale Yellow Oil 249

Example 11C Clear, Colorless Oil 250

Example 11A Clear, Colorless Oil 251

Example 11A Clear, Colorless Oil 252

Example 11A Clear, Colorless Oil 253

Example 11A Clear, Colorless Oil 254

Example 11A Clear, Colorless Oil 255

Example 11B Clear, Colorless Oil 256

Example 11B Clear, Colorless Oil 257

Example 11B Clear, Colorless Oil 258

Example 11B Clear, Colorless Oil 259

Example 11B Clear, Colorless Oil 260

Example 11B Clear, Colorless Oil 261

Example 11A Colorless Oil 262

Example 11A Colorless Oil 263

Example 11B Yellow Oil 264

Example 11B Yellow Oil 265

Example 10 Steps 1 Clear, Colorless Oil 266

Example 10 Steps 1 Clear, Colorless Oil 267

Example 10 Steps 1 Clear, Colorless Oil 268

Example 10 Steps 1 White Semisolid 269

Example 10 Steps 1 White Solid 270

Example 10 Steps 1 White Solid 271

Example 10 Steps 1 White Solid 272

Example 10 Steps 1 White Solid 273

Example 10 Steps 1 White Solid 274

Example 10 Steps 1 White Solid 275

Example 10 Steps 1 White Solid 276

Example 10 Steps 1 Thick Oil 277

Example 10 Steps 1 Thick Oil 278

Example 10 Steps 1 Thick Oil 279

Example 10 Steps 1 Thick Oil 280

Example 10 Steps 1 Thick Oil 281

Example 10 Steps 1 Thick Oil 282

Example 10 Steps 1 Yellow Oil 283

Example 10 Steps 1 Colorless Semi- Solid 284

Example 10 Steps 1 Yellow Oil 285

Example 10 Steps 1 Yellow Oil 286

Example 10 Steps 1 Colorless Oil 287

Example 10 Steps 1 Residue 288

Example 1D Example 2B Example 4A Example 4B Example 7 Example 8 Clear, Colorless Oil 289

Example 1D Example 2B Example 4A Example 4B Example 7 Example 8 Clear, Colorless Oil 290

Example 1D Example 2B Example 4A Example 4B Example 7 Example 8 White Semisolid 291

Example 1D Example 2B Example 4A Example 4B Example 7 Example 8 Clear, Colorless Oil 292

Example 6A Example 7 Example 8 Colorless Oil 293

Example 6A Example 7 Example 8 Colorless Oil 294

Example 6A Example 7 Example 8 Colorless Oil 295

Example 6A Example 7 Example 8 Colorless Oil 296

Example 6A Example 7 Example 8 Colorless Oil 297

Example 6A Example 7 Example 8 Colorless Oil 298

Example 6A Example 7 Example 8 Colorless Oil 299

Example 6A Example 7 Example 8 Oil 300

Example 6A Example 7 Example 8 Oil 301

Example 6A Example 7 Example 8 Oil 302

Example 6A Example 7 Example 8 Colorless Oil 303

Example 6A Example 7 Example 8 Oil 304

Example 6A Example 7 Example 8 Oil 305

Example 6 Steps 2A, 6, 7, 4, 5 Example 7 Example 8 Colorless Oil 306

Example 6 Steps 2A, 6, 7, 4, 5 Example 7 Example 8 Colorless Oil 307

Example 6 Steps 2A, 6, 7, 4, 5 Example 7 Example 8 White Wax 308

Example 6 Steps 2A, 6, 7, 4, 5 Example 7 Example 8 Colorless Oil 309

Example 6 Steps 1, 2, 6, 7, 4, 5 Example 8 Colorless Oil 310

Example 1E Example 2B Example 3B Example 7 Example 8 Residue 311

Example 1E Example 2B Example 3B Example 7 Example 8 Residue 312

Example 6A Example 7 Example 8 Residue 313

Example 6A Example 7 Example 8 Residue 314

Example 6A Example 7 Example 8 Residue 315

Example 6A Example 7 Example 8 Residue 316

Example 6A Example 7 Example 8 Residue 317

Example 10 Steps 2 Clear, Colorless Oil 318

Example 10 Steps 2 Clear, Colorless Oil 319

Example 10 Steps 2 Clear, Colorless Oil 320

Example 10 Steps 2 Clear, Colorless Oil 321

Example 10 Steps 2 Colorless Oil 322

Example 10 Steps 2 Colorless Oil 323

Example 10 Steps 2 Colorless Oil 324

Example 10 Steps 2 Colorless Oil 325

Example 10 Steps 2 Colorless Oil 326

Example 10 Steps 2 Colorless Oil 327

Example 10 Steps 2 Off-White Wax 328

Example 10 Steps 2 White Foam 329

Example 10 Steps 2 White Foam 330

Example 10 Steps 2 Thick Oil 331

Example 10 Steps 2 Thick Oil 332

Example 10 Steps 2 Thick Oil 333

Example 10 Steps 2 Thick Oil 334

Example 10 Steps 2 Yellow Oil 335

Example 10 Steps 2 Yellow Oil 336

Example 10 Steps 2 Yellow Oil 337

Example 10 Steps 2 Colorless Oil 338

Example 10 Steps 2 Colorless Oil 339

Example 10 Steps 2 Residue 340

Example 10 Steps 2 Residue 341

Example 10 Steps 2 Residue 342

Example 10 Steps 2 Residue 343

Example 10 Steps 2 Residue 344

Example 10 Steps 2 Residue 345

Example 10 Steps 2 Residue 346

Example 11A Clear, Colorless Oil 347

Example 11A Clear, Colorless Oil 348

Example 11A Clear, Colorless Oil 349

Example 11A Clear, Colorless Oil 350

Example 11C Clear, Colorless Oil 351

Example 11C Clear, Colorless Oil 352

Example 11C Clear, Colorless Oil 353

Example 11C Clear, Colorless Oil 354

Example 11C Clear, Colorless Oil 355

Example 11C Pale Yellow Oil 356

Example 11C Clear, Colorless Oil 357

Example 11C Clear, Colorless Oil 358

Example 11A White Foam 359

Example 11A White Foam 360

Example 11A Colorless Oil 361

Example 11A Colorless Oil 362

Example 11A Colorless Oil 363

Example 11A Colorless Oil 364

Example 11A Colorless Oil 365

Example 11A White Foam 366

Example 11A White Foam 367

Example 11A White Foam 368

Example 11A White Foam 369

Example 11A Thick Oil 370

Example 11A Thick Oil 371

Example 11C White Foam 372

Example 11C Thick Oil 373

Example 11C Colorless Oil 374

Example 11C Thick Oil 375

Example 11C Colorless Oil 376

Example 11A Colorless Oil 377

Example 11A Colorless Oil 378

Example 11B Yellow Oil 379

Example 11B Yellow Oil 380

Example 11A Glassy White Solid 381

Example 11A Colorless Oil 382

Example 11B Yellow Oil 383

Example 11A Colorless Oil 384

Example 11A Residue 385

Example 11A Residue 386

Example 11C Residue 387

Example 11C Residue 388

Example 11A Residue 389

Example 11A Residue 390

Example 11A Residue 391

Example 11A Residue 392

Example 11A Residue *Cmpd. No. - Compound Number

TABLE 2 Analytical Data Melting Cmpd. Point No. (° C.) IR (cm⁻¹) MASS SPEC NMR 1 ESIMS m/z 350.5 ¹H NMR (400 MHz, CDCl₃) δ 7.31- ([M + H]⁺) 7.12 (m, 5H), 5.50-5.38 (m, 1H), 5.02 (d, J = 7.8 Hz, 1H), 4.29-4.17 (m, 1H), 2.36 (dd, J = 8.4, 5.6 Hz, 1H), 2.13-1.96 (m, 1H), 1.44 (s, 9H), 1.14 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.94 (d, J = 6.6 Hz, 3H), 0.72 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.83, 157.91, 139.85, 129.62, 127.92, 126.50, 79.70, 71.92, 58.00, 49.41, 29.18, 28.33, 21.29, 20.19, 18.97, 18.54. 2 ESIMS m/z 376.6 ¹H NMR (400 MHz, CDCl₃) δ 7.38- ([M + H]⁺) 7.14 (m, 5H), 5.33 (qd, J = 6.4, 3.9 Hz, 1H), 5.07 (d, J = 8.0 Hz, 1H), 4.40- 4.23 (m, 1H), 2.41 (dd, J = 10.3, 4.0 Hz, 1H), 2.29-2.13 (m, 1H), 1.92- 1.79 (m, 1H), 1.70-1.61 (m, 1H), 1.59- 1.48 (m, 2H), 1.45 (s, 9H), 1.45-1.32 (m, 2H), 1.31 (d, J = 7.2 Hz, 3H), 1.27- 1.13 (m, 1H), 1.06 (d, J = 6.3 Hz, 3H), 1.04-0.88 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.79, 155.00, 140.76, 129.49, 127.96, 126.49, 79.75, 73.15, 56.65, 49.52, 42.13, 31.61, 31.47, 28.34, 25.12, 24.53, 18.81. 3 ESIMS m/z 350.5 ¹H NMR (300 MHz, CDCl₃) δ 7.36- ([M + H]⁺) 7.20 (m, 3H), 7.16-7.03 (m, 2H), 5.40 (dq, J = 8.8, 6.2 Hz, 1H), 5.09 (d, J = 8.0 Hz, 1H), 4.39-4.15 (m, 1H), 2.70 (dd, J = 8.9, 6.3 Hz, 1H), 2.20-2.01 (m, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 4 ESIMS m/z 365 ¹H NMR (400 MHz, CDCl₃) δ 7.18- ([M + H]⁺) 7.02 (m, 4H), 5.36-5.22 (m, 1H), 5.07 (s, 1H), 4.36-4.19 (m, 1H), 2.33 (s, 3H), 1.97 (dd, J = 10.0, 7.1 Hz, 1H), 1.45 (s, 9H), 1.36 (d, J = 7.2 Hz, 3H), 1.15 (d, J = 6.3 Hz, 3H), 1.12-1.00 (m, 1H), 0.73-0.57 (m, 1H), 0.47-0.27 (m, 2H), −0.01-−0.15 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.79, 155.03, 138.55, 136.15, 128.94, 128.28, 75.73, 68.48, 55.27, 49.50, 28.35, 21.01, 18.87, 18.19, 13.04, 6.90, 2.83. 5 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.13- film) calcd for C₂₁H₃₃NNaO₄, 7.05 (m, 2H), 7.00-6.94 (m, 2H), 5.38 3358, 2976, 386.2302; found, 386.2306 (dq, J = 8.9, 6.3 Hz, 1H), 5.13 (d, J = 1715, 1514, 7.9 Hz, 1H), 4.28 (p, J = 7.5 Hz, 1H), 1366, 1167, 2.66 (dd, J = 8.9, 6.2 Hz, 1H), 2.33 (s, 1052 cm⁻¹ 3H), 2.09 (h, J = 6.8 Hz, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.82, 155.03, 136.11, 135.47, 129.67, 128.65, 79.66, 72.59, 56.29, 49.56, 28.36, 28.16, 21.39, 21.00, 18.81, 18.42, 17.98. 6 ESIMS m/z 366 ¹H NMR (400 MHz, CDCl₃) δ 7.22- ([M + H]⁺) 7.12 (m, 2H), 7.03-6.94 (m, 2H), 5.32- 5.20 (m, 1H), 5.04 (d, J = 8.0 Hz, 1H), 4.40-4.22 (m, 1H), 2.01 (dd, J = 10.1, 6.7 Hz, 1H), 1.45 (s, 9H), 1.34 (d, J = 7.2 Hz, 3H), 1.16 (d, J = 6.4 Hz, 3H), 1.13- 1.07 (m, 1H), 0.76-0.63 (m, 1H), 0.46- 0.31 (m, 2H), −0.03-−0.10 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.47. 7 ESIMS m/z 378 ¹H NMR (400 MHz, CDCl₃) δ 7.32- ([M + H]⁺) 7.02 (m, 5H), 5.48-5.34 (m, 1H), 5.10 (bs, 1H), 4.35-4.21 (m, 1H), 2.94 (dd, J = 8.6, 6.3 Hz, 1H), 1.64-1.55 (m, 1H), 1.45 (s, 9H), 1.66-1.54 (m, 2H), 1.30-1.12 (m, 2H), 1.39 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.96 (t, J = 7.4 Hz, 3H), 0.78 (t, J = 7.3 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.72, 154.99, 138.99, 129.76, 127.94, 126.61, 72.12, 51.91, 49.49, 41.54, 28.35, 22.30, 19.03, 17.95, 11.68, 11.13. 8 ESIMS m/z 376 ¹H NMR (400 MHz, CDCl₃) δ 7.36- ([M + H]⁺) 7.04 (m, 5H), 5.34-5.26 (m, 1H), 5.14- 4.97 (m, 1H), 4.28 (m, 1H), 2.76 (dd, J = 9.9, 6.1 Hz, 1H), 2.35-2.10 (m, 2H), 1.96-1.83 (m, 2H), 1.45 (s, 9H), 1.36 (d, J = 7.2 Hz, 3H), 1.33-0.98 m, 5H), 1.10 (d, J = 6.5 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.62, 140.75, 140.10, 129.62, 127.90, 126.55, 74.02, 55.12, 41.77, 31.46, 31.26, 28.35, 25.30, 24.45, 18.88, 16.30. 9 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.27 (q, film) calcd for C₂₁H₃₂FNNaO₄, J = 3.3 Hz, 1H), 6.91-6.82 (m, 2H), 3358, 2975, 404.2208; found, 404.2202 5.45-5.33 (m, 1H), 5.03 (d, J = 7.9 1712, 1498, Hz, 1H), 4.35-4.18 (m, 1H), 2.69 (dd, 1165, 862 J = 9.2, 5.0 Hz, 1H), 2.28 (s, 3H), 2.02 cm⁻¹ (dp, J = 9.1, 6.7 Hz, 1H), 1.44 (s, 9H), 1.34-1.17 (m, 4H), 1.06 (d, J = 6.3 Hz, 3H), 0.98 (d, J = 6.5 Hz, 3H), 0.70 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.75, 160.98 (d, J = 243.9 Hz), 155.01, 139.40 (d, J = 7.3 Hz), 134.70 (d, J = 2.9 Hz), 129.37 (d, J = 8.1 Hz), 116.46 (d, J = 20.4 Hz), 112.69 (d, J = 20.5 Hz), 79.81, 72.22, 50.66, 49.49, 30.41, 28.34, 20.99, 20.73 (d, J = 1.5 Hz), 20.44, 18.65, 18.40. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.64. 10 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.31 (dd, film) calcd for C₂₃H₃₆FNNaO₄, J = 8.4, 6.1 Hz, 1H), 6.86 (dd, J = 9.2, 3358, 2966, 432.2521; found, 432.2515 7.4 Hz, 2H), 5.36 (qd, J = 6.3, 4.5 Hz, 1715, 1498, 1H), 5.05 (d, J = 8.0 Hz, 1H), 4.39- 1167 cm⁻¹ 4.21 (m, 1H), 2.91 (dd, J = 10.0, 4.3 Hz, 1H), 2.30 (s, 3H), 1.74 (ddq, J = 14.1, 10.2, 4.6 Hz, 1H), 1.52 (ddt, J = 14.5, 7.4, 4.0 Hz, 1H), 1.44 (d, J = 2.1 Hz, 9H), 1.42-1.34 (m, 2H), 1.34- 1.28 (m, 2H), 1.26-1.03 (m, 2H), 1.01 (d, J = 6.2 Hz, 3H), 0.88 (t, J = 7.4 Hz, 3H), 0.76 (q, J = 7.7 Hz, 1H), 0.70 (t, J = 7.4 Hz, 2H). ¹³C NMR (101 MHz, CDCl₃) δ 172.82, 160.98 (d, J = 244.1 Hz), 154.98, 139.43 (d, J = 7.3 Hz), 134.74 (d, J = 3.3 Hz), 129.78 (d, J = 8.0 Hz), 116.45 (d, J = 20.6 Hz), 112.75 (d, J = 20.7 Hz), 79.82, 71.95, 49.49, 45.70, 41.63, 28.36, 21.76, 21.12, 20.61, 18.83, 18.39, 10.77, 9.56. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.60. 11 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.30 (dd, film) calcd for C₂₃H₃₄FNNaO₄, J = 8.5, 6.1 Hz, 1H), 6.86 (t, J = 8.2 Hz, 3357, 2954, 430.2364; found, 430.2361 2H), 5.31 (td, J = 6.5, 4.4 Hz, 1H), 5.06 1711, 1497, (d, J = 7.8 Hz, 1H), 4.39-4.20 (m, 1164, 860, 1H), 2.80 (dd, J = 10.3, 4.3 Hz, 1H), 732 cm⁻¹ 2.30 (s, 3H), 2.26-2.10 (m, 1H), 1.88 (dtd, J = 11.0, 6.9, 3.3 Hz, 1H), 1.74- 1.48 (m, 2H), 1.48-1.33 (m, 11H), 1.33-1.13 (m, 4H), 1.11-1.00 (m, 4H), 0.96-0.81 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.69, 160.94 (d, J = 243.9 Hz), 155.01, 138.84 (d, J = 7.2 Hz), 135.28 (d, J = 3.1 Hz), 129.66 (d, J = 8.1 Hz), 116.43 (d, J = 20.2 Hz), 112.70 (d, J = 20.4 Hz), 79.82, 73.45, 49.55, 49.41, 42.93, 31.61, 31.35, 28.35, 25.13, 24.42, 20.61, 18.72, 18.22. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.66. 12 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.32- film) calcd for C₂₄H₃₆FNNaO₄, 7.26 (m, 1H), 6.90-6.81 (m, 2H), 5.47- 3357, 2928, 444.2521; found, 444.2514 5.35 (m, 1H), 5.07 (d, J = 7.9 Hz, 1709, 1497, 1H), 4.31 (q, J = 7.4 Hz, 1H), 2.76 (dd, 1206, 860, J = 9.2, 4.9 Hz, 1H), 2.27 (s, 3H), 1.84 731 cm⁻¹ (dt, J = 12.6, 3.2 Hz, 1H), 1.79-1.53 (m, 3H), 1.45 (s, 9H), 1.41-1.30 (m, 1H), 1.30-1.25 (m, 3H), 1.25-0.87 (m, 8H), 0.80 (qt, J = 12.1, 6.1 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.81, 160.94 (d, J = 243.9 Hz), 154.99, 139.46 (d, J = 7.2 Hz), 134.70 (d, J = 3.2 Hz), 129.43 (d, J = 7.9 Hz), 116.39 (d, J = 20.5 Hz), 112.73 (d, J = 20.5 Hz), 79.78, 71.54, 49.67, 49.44, 40.28, 31.31, 30.73, 28.38, 26.45, 26.40, 26.34, 20.73, 18.79, 18.29. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.65. 13 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.27 (d, film) calcd for C₂₂H₃₄FNNaO₄, J = 6.3 Hz, 1H), 6.91-6.80 (m, 2H), 3357, 2971, 418.2364; found, 418.2360 5.50-5.32 (m, 1H), 5.03 (s, 1H), 4.27 1712, 1498, (dt, J = 13.6, 7.2 Hz, 1H), 2.79 (ddd, J = 1164, 860 43.4, 9.2, 5.1 Hz, 1H), 2.28 (d, J = 1.8 cm⁻¹ Hz, 3H), 1.81 (dtdd, J = 19.1, 9.5, 6.3, 3.1 Hz, 1H), 1.68-1.50 (m, 1H), 1.44 (d, J = 3.1 Hz, 9H), 1.36-1.13 (m, 3H), 1.13-0.57 (m, 10H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.61, −117.68. 14 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.09 (dd, film) calcd for C₂₂H₃₂FNNaO₄, J = 8.3, 6.0 Hz, 1H), 6.82 (t, J = 8.4 Hz, 3355, 2976, 416.2208; found, 416.2203 2H), 5.11 (t, J = 6.4 Hz, 1H), 4.95 (d, J = 1713, 1498, 8.0 Hz, 1H), 4.17 (t, J = 7.5 Hz, 1H), 1166 cm⁻¹ 3.02 (dd, J = 10.4, 6.7 Hz, 1H), 2.65 (q, J = 8.6, 7.8 Hz, 1H), 2.35 (s, 3H), 2.15 (dp, J = 7.4, 5.1, 4.1 Hz, 1H), 1.92- 1.75 (m, 2H), 1.75-1.55 (m, 2H), 1.49- 1.32 (m, 10H), 1.17 (d, J = 6.3 Hz, 3H), 1.06 (d, J = 7.2 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.57. 15 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.09 (dd, film) calcd for C₂₃H₃₄FNNaO₄, J = 9.5, 5.9 Hz, 1H), 6.91-6.82 (m, 3356, 2954, 430.2364; found, 430.2360 2H), 5.26 (p, J = 6.5 Hz, 1H), 5.03 (s, 1711, 1497, 1H), 4.35-4.19 (m, 1H), 3.10 (t, J = 1163, 1056, 8.3 Hz, 1H), 2.30 (s, 3H), 2.21-2.06 860, 732 (m, 1H), 1.85 (dtd, J = 11.2, 7.3, 3.5 cm⁻¹ Hz, 1H), 1.72-1.46 (m, 2H), 1.44 (s, 9H), 1.42-1.14 (m, 6H), 1.08 (d, J = 6.4 Hz, 3H), 1.03 (dd, J = 9.1, 6.4 Hz, 1H), 0.91 (dtt, J = 15.2, 7.8, 4.4 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.51. 16 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.05 (dd, film) calcd for C₂₄H₃₆FNNaO₄, J = 8.3, 5.9 Hz, 1H), 6.91-6.81 (m, 2928, 1714, 444.2521; found, 444.2516 2H), 5.36 (dq, J = 9.2, 6.3 Hz, 1H), 5.08 1497, 1450, (d, J = 7.8 Hz, 1H), 4.31 (d, J = 9.1 Hz, 1366, 1166, 1H), 3.11 (dd, J = 9.2, 6.0 Hz, 1H), 2.31 1029, 861, (s, 3H), 1.82-1.50 (m, 6H), 1.45 (s, 733 cm⁻¹ 9H), 1.40 (d, J = 7.1 Hz, 3H), 1.35- 1.06 (m, 2H), 1.02 (d, J = 6.3 Hz, 3H), 1.00-0.77 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.40. 17 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.05 (dd, film) calcd for C₂₁H₃₂FNNaO₄, J = 8.5, 6.0 Hz, 1H), 6.87 (ddt, J = 11.6, 3355, 2965, 404.2208; found, 404.2201 8.3, 4.1 Hz, 2H), 5.33 (dq, J = 9.1, 6.2 1714, 1499, Hz, 1H), 5.05 (d, J = 8.1 Hz, 1H), 4.28 1366, 1167, (d, J = 7.6 Hz, 1H), 3.08 (dd, J = 9.2, 1052, 735 6.2 Hz, 1H), 2.32 (s, 3H), 2.18-2.06 cm⁻¹ (m, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.03 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.78 (d, J = 6.9 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.34. 18 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.34 film) calcd for C₂₃H₃₆FNNaO₄, (dd, J = 9.7, 6.0 Hz, 1H), 6.86 (ddd, J = 2963, 1714, 432.2521; found, 432.2516 8.3, 5.8, 2.9 Hz, 2H), 5.38 (dq, J = 8.1, 1497, 1453, 6.3 Hz, 1H), 5.05 (d, J = 8.2 Hz, 1H), 1367, 1166, 4.27 (qd, J = 6.4, 3.6 Hz, 1H), 2.74 (dd, 1055, 860 J = 10.2, 3.6 Hz, 1H), 2.28 (s, 3H), 1.88 cm⁻¹ (ddq, J = 10.1, 6.2, 4.0, 3.2 Hz, 1H), 1.69-1.48 (m, 1H), 1.44 (s, 9H), 1.36 (d, J = 7.2 Hz, 1H), 1.35-1.11 (m, 2H), 1.10-0.83 (m, 6H), 0.74 (dt, J = 25.4, 7.3 Hz, 6H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.41, −118.02. 19 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.33 (dd, film) calcd for C₂₂H₃₄FNNaO₄, J = 9.5, 6.0 Hz, 1H), 6.86 (ddt, J = 12.5, 3442, 2965, 418.2364; found, 418.2360 8.4, 3.6 Hz, 2H), 5.36 (ddq, J = 15.7, 1713, 1497, 9.5, 6.2 Hz, 1H), 5.08 (s, 1H), 4.28 (p, J = 1453, 1367, 6.3 Hz, 1H), 2.28 (d, J = 3.9 Hz, 3H), 1165, 1055, 2.04-1.57 (m, 1H), 1.45 (d, J = 1.9 954, 860 Hz, 9H), 1.42-1.11 (m, 2H), 1.09- cm⁻¹ 0.99 (m, 3H), 0.99-0.83 (m, 6H), 0.83- 0.74 (m, 3H), 0.68 (d, J = 6.8 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.94, −118.00. 20 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.01 (dd, film) calcd for C₂₂H₃₂FNNaO₄, J = 8.4, 5.9 Hz, 1H), 6.85 (ddt, J = 11.3, 3356, 2977, 416.2208; found, 416.2202 8.3, 4.1 Hz, 2H), 5.08 (dd, J = 14.2, 7.6 1708, 1498, Hz, 2H), 4.36-4.05 (m, 1H), 3.23- 1163, 909, 3.03 (m, 1H), 2.70 (tt, J = 19.6, 9.3 Hz, 731 cm⁻¹ 1H), 2.35 (s, 3H), 2.19-2.04 (m, 2H), 1.94-1.72 (m, 2H), 1.72-1.54 (m, 1H), 1.44 (s, 9H), 1.37 (d, J = 7.1 Hz, 4H), 1.05 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.31. 21 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.33 (dd, film) calcd for C₂₃H₃₄FNNaO₄, J = 8.4, 6.1 Hz, 1H), 6.86 (tt, J = 9.8, 3355, 2954, 430.2364; found, 430.2360 2.8 Hz, 2H), 5.30 (qd, J = 6.1, 3.3 Hz, 1711, 1497, 1H), 5.05 (d, J = 7.7 Hz, 1H), 4.42- 1163, 1066, 4.22 (m, 1H), 2.77 (dd, J = 10.8, 3.4 1019, 860, Hz, 1H), 2.30 (s, 3H), 2.28-2.10 (m, 733 cm⁻¹ 2H), 1.93 (dtd, J = 11.5, 7.3, 3.4 Hz, 1H), 1.75-1.46 (m, 2H), 1.46-1.42 (m, 10H), 1.42-1.16 (m, 5H), 1.02 (d, J = 6.4 Hz, 3H), 0.86 (tdd, J = 12.0, 8.6, 6.0 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.72, 160.92 (d, J = 243.9 Hz), 155.10, 138.76 (d, J = 7.3 Hz), 135.17 (d, J = 3.3 Hz), 129.94 (d, J = 7.8 Hz), 116.33 (d, J = 20.5 Hz), 112.67 (d, J = 20.6 Hz), 79.77, 73.09, 49.53, 42.66, 31.71, 28.31, 25.19, 24.50, 20.59, 18.55, 17.80. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.74. 22 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.33 (dd, film) calcd for C₂₄H₃₆FNNaO₄, J = 8.6, 6.1 Hz, 1H), 6.86 (ddt, J = 9.8, 3357, 2928, 444.2521; found, 444.2515 7.1, 4.0 Hz, 2H), 5.47-5.36 (m, 1H), 1711, 1497, 5.10-4.94 (m, 1H), 4.37-4.21 (m, 1165, 860, 1H), 2.72 (dd, J = 9.9, 4.0 Hz, 1H), 2.27 733 cm⁻¹ (s, 3H), 1.93 (d, J = 12.7 Hz, 1H), 1.80- 1.48 (m, 4H), 1.44 (s, 10H), 1.29 (dd, J = 18.3, 7.7 Hz, 4H), 1.16-0.87 (m, 6H), 0.87-0.68 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.73, 160.93 (d, J = 244.0 Hz), 155.06, 139.41 (d, J = 7.3 Hz), 134.65 (d, J = 3.3 Hz), 129.67 (d, J = 7.8 Hz), 116.33 (d, J = 20.6 Hz), 112.74 (d, J = 20.5 Hz), 79.80, 71.03, 49.68, 39.93, 31.35, 28.35, 26.51, 26.37, 26.28, 20.74, 18.54, 17.99. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.76. 23 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.32 (dd, film) 3356, calcd for C₂₁H₃₂FNNaO₄, J = 8.4, 6.1 Hz, 1H), 6.92-6.82 (m, 2975, 1712, 404.2208; found, 404.2202 2H), 5.40 (qd, J = 6.3, 3.9 Hz, 1H), 5.00 1498, 1366, (d, J = 7.8 Hz, 1H), 4.41-4.18 (m, 1165, 1063, 1H), 2.63 (dd, J = 9.5, 4.3 Hz, 1H), 2.28 862, 735 (s, 3H), 2.03 (dp, J = 9.7, 6.4 Hz, 1H), cm⁻¹ 1.44 (d, J = 3.7 Hz, 9H), 1.41-1.12 (m, 3H), 1.10-0.95 (m, 5H), 0.92- 0.74 (m, 1H), 0.67 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.72. 24 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.21- film) 3355, calcd for C₂₂H₃₅NO₄Na, 6.94 (m, 3H), 5.44-5.34 (m, 1H), 5.06 2973, 2871, 400.2458; found, 400.2452 (d, J = 7.8 Hz, 1H), 4.33-4.23 (m, 1713, 1366, 1H), 2.68 (dd, J = 9.2, 4.9 Hz, 1H), 2.28 1163, 733 (s, 3H), 2.25 (s, 3H), 2.03 (dp, J = 9.0, cm⁻¹ 6.6 Hz, 1H), 1.44 (s, 9H), 1.25 (d, J = 7.3 Hz, 3H), 1.05 (d, J = 6.3 Hz, 3H), 0.98 (d, J = 6.6 Hz, 3H), 0.70 (d, J = 6.7 Hz, 3H). 25 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.24- film) 3366, calcd for C₂₄H₃₇NO₄Na, 6.91 (m, 3H), 5.30 (dq, J = 6.5, 3.4, 2.2 2953, 1712, 426.2615; found, 426.2608 Hz, 1H), 5.08 (d, J = 8.2 Hz, 1H), 4.34- 1161, 731 4.25 (m, 1H), 2.79 (dd, J = 10.3, 4.1 cm⁻¹ Hz, 1H), 2.29 (s, 3H), 2.27 (s, 3H), 2.25- 2.14 (m, 1H), 1.97-1.80 (m, 1H), 1.70-1.61 (m, 1H), 1.58-1.35 (m, 12H), 1.34-1.17 (m, 5H), 1.07 (d, J = 6.3 Hz, 3H), 0.93-0.87 (m, 1H). 26 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.21 (d, film) 3360, calcd for C₂₅H₃₉NO₄Na, J = 7.9 Hz, 1H), 6.98-6.94 (m, 2H), 2924, 1712, 440.2771; found, 440.2765 5.48-5.30 (m, 1H), 5.08 (d, J = 7.9 Hz, 1162, 732 1H), 4.38-4.23 (m, 1H), 2.75 (dd, J = cm⁻¹ 9.3, 4.8 Hz, 1H), 2.28 (s, 3H), 2.24 (s, 3H), 1.90-1.83 (m, 1H), 1.79-1.53 (m, 3H), 1.45 (s, 9H), 1.42-1.05 (m, 8H), 1.03 (d, J = 6.2 Hz, 3H), 1.01- 0.73 (m, 2H). 27 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.23- film) 3358, calcd for C₂₃H₃₇NO₄Na, 6.90 (m, 3H), 5.40 (dd, J = 7.7, 4.7 Hz, 2970, 2931, 414.2615; found, 414.2610 1H), 5.06 (t, J = 9.1 Hz, 1H), 4.35- 1713, 1163, 4.21 (m, 1H), 2.87-2.70 (m, 1H), 2.30- 733 cm⁻¹ 2.24 (m, 6H), 1.92-1.75 (m, 1H), 1.64-1.53 (m, 1H), 1.44 (d, J = 4.3 Hz, 9H), 1.35-1.14 (m, 3H), 1.15- 0.62 (m, 10H). 28 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.21 (dd, film) 3358, calcd for C₂₁H₃₂FNNaO₅, J = 8.5, 6.9 Hz, 1H), 6.69-6.53 (m, 2973, 1711, 420.2157; found, 420.2149 2H), 5.39 (p, J = 5.9 Hz, 1H), 5.05 (d, 1501, 1163 J = 7.8 Hz, 1H), 4.33-4.17 (m, 1H), cm⁻¹ 3.78 (s, 3H), 3.06 (dd, J = 9.4, 5.0 Hz, 1H), 1.97 (dp, J = 9.2, 6.6 Hz, 1H), 1.44 (s, 9H), 1.27-1.20 (m, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.95 (d, J = 6.6 Hz, 3H), 0.68 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.15. 29 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.24 (dd, film) 3358, calcd for C₂₃H₃₆FNNaO₅, J = 8.6, 6.9 Hz, 1H), 6.68-6.50 (m, 2965, 1714, 448.2470; found, 448.2464 2H), 5.44-5.30 (m, 1H), 5.05 (d, J = 1501, 1165 8.1 Hz, 1H), 4.37-4.18 (m, 1H), 3.78 cm⁻¹ (s, 3H), 3.31 (dd, J = 9.7, 4.7 Hz, 1H), 1.76-1.56 (m, 2H), 1.44 (s, 9H), 1.41- 1.17 (m, 5H), 1.02 (d, J = 6.2 Hz, 3H), 0.96 (ddd, J = 11.8, 9.1, 6.1 Hz, 1H), 0.88 (t, J = 7.4 Hz, 3H), 0.69 (t, J = 7.4 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.81, 162.06 (d, J = 244.1 Hz), 159.15 (d, J = 9.2 Hz), 154.95, 130.14 (d, J = 9.1 Hz), 124.35 (d, J = 3.5 Hz), 106.70 (d, J = 20.5 Hz), 98.44 (d, J = 25.3 Hz), 79.73, 77.21, 72.04, 55.59, 49.46, 40.99, 28.34, 21.70, 21.48, 18.84, 18.42, 10.26, 10.03. ¹⁹F NMR (376 MHz, CDCl₃) δ −114.14. 30 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.23 (t, film) 3356, calcd for C₂₄H₃₆FNNaO₅, J = 7.8 Hz, 1H), 6.69-6.48 (m, 2H), 2929, 1714, 460.2470; found, 460.2466 5.47-5.33 (m, 1H), 5.07 (d, J = 8.2 1502, 1165 Hz, 1H), 4.35-4.21 (m, 1H), 3.77 (s, cm⁻¹ 3H), 3.13 (s, 1H), 1.87-1.53 (m, 6H), 1.44 (s, 9H), 1.39-1.16 (m, 4H), 1.16- 0.85 (m, 6H), 0.78 (qd, J = 12.2, 3.2 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.17. 31 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.29- film) 3358, calcd for C₂₃H₃₄FNNaO₅, 7.22 (m, 1H), 6.68-6.55 (m, 2H), 5.38- 2954, 1713, 446.2313; found, 446.2309 5.24 (m, 1H), 5.08 (d, J = 7.9 Hz, 1502, 1165 1H), 4.38-4.21 (m, 1H), 3.78 (s, 3H), cm⁻¹ 3.12 (d, J = 10.7 Hz, 1H), 2.16 (qd, J = 10.0, 7.8, 2.9 Hz, 1H), 1.85 (ddt, J = 14.5, 11.1, 5.0 Hz, 1H), 1.74-1.59 (m, 1H), 1.52 (dtd, J = 15.4, 8.4, 3.7 Hz, 1H), 1.44 (d, J = 2.3 Hz, 9H), 1.43- 1.14 (m, 6H), 1.03 (d, J = 6.3 Hz, 3H), 1.00-0.81 (m, 2H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.20. 32 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.21 film) 3358, calcd for C₂₂H₃₄FNNaO₅, (ddd, J = 14.6, 8.6, 6.9 Hz, 1H), 6.61 2968, 1711, 434.2313; found, 434.2306 (dddd, J = 15.1, 10.8, 4.4, 2.5 Hz, 2H), 1501, 1163 5.47-5.33 (m, 1H), 5.05 (dd, J = 16.0, cm⁻¹ 7.7 Hz, 1H), 4.25 (dt, J = 23.5, 7.3 Hz, 1H), 3.78 (d, J = 1.3 Hz, 3H), 3.31- 3.08 (m, 1H), 1.78 (ttd, J = 7.9, 6.3, 5.9, 3.5 Hz, 1H), 1.55-1.35 (m, 10H), 1.34- 1.18 (m, 2H), 1.10 (td, J = 15.7, 14.1, 6.9 Hz, 3H), 1.04-0.81 (m, 5H), 0.77- 0.61 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.11, −114.21. 33 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.06 (dd, film) 3352, calcd for C₂₀H₃₀FNO₄Na, J = 8.7, 5.6 Hz, 2H), 7.02-6.92 (m, 2964, 2932, 390.2051; found, 390.2044 2H), 5.36 (dq, J = 8.7, 6.3 Hz, 1H), 5.05 1712, 1605, (s, 1H), 4.37-4.19 (m, 1H), 2.69 (dd, J = 1509, 1452, 8.7, 6.4 Hz, 1H), 2.08 (h, J = 6.7 Hz, 1366, 1224, 1H), 1.45 (s, 8H), 1.38 (d, J = 7.2 Hz, 1160, 1052, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.86 (d, 835 cm⁻¹ J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.79, 161.75 (d, J = 244.8 Hz), 155.03, 134.29, 131.03 (d, J = 7.6 Hz), 114.82 (d, J = 21.0 Hz), 79.79, 72.32, 55.88, 49.50, 28.34, 28.18, 21.30, 18.81, 18.41, 17.74. 34 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.07 (dd, film) 3358, calcd for C₂₂H₃₂FNNaO₅, J = 8.3, 6.8 Hz, 1H), 6.63-6.53 (m, 2976, 1710, 432.2157; found, 432.2159 2H), 5.19 (q, J = 6.2 Hz, 1H), 5.00 (d, 1501, 1276, J = 7.8 Hz, 1H), 4.18 (d, J = 7.4 Hz, 1H), 1164, 1035, 3.79 (s, 3H), 3.24 (s, 1H), 2.64 (h, J = 954, 833 8.6 Hz, 1H), 2.11 (ddt, J = 11.6, 6.9, 4.3 cm⁻¹ Hz, 1H), 1.88-1.55 (m, 4H), 1.51- 1.35 (m, 10H), 1.16 (d, J = 7.4 Hz, 3H), 1.11 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.07. 35 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.00 (dd, film) 3358, calcd for C₂₄H₃₆FNNaO₅, J = 8.3, 6.8 Hz, 1H), 6.60 (ddt, J = 10.7, 2928, 1712, 460.2470; found, 460.2470 7.4, 4.1 Hz, 2H), 5.41 (s, 1H), 5.10 (d, 1502, 1450, J = 8.0 Hz, 1H), 4.37-4.17 (m, 1H), 1163, 1033, 3.76 (s, 3H), 3.36 (s, 1H), 1.76-1.48 955, 834 m, 5H), 1.45 (s, 9H), 1.38 (d, J = 7.1 cm⁻¹ Hz, 3H), 1.32-1.16 (m, 2H), 1.16- 0.92 (m, 5H), 0.92-0.72 (m, 2H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.94. 36 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.05 (t, film) 3358, calcd for C₃₂H₃₄FNNaO₅, J = 7.7 Hz, 1H), 6.67-6.53 (m, 2H), 2954, 1710, 446.2313; found, 446.2313 5.29 (s, 1H), 5.07 (s, 1H), 4.23 (d, J = 1502, 1450, 7.9 Hz, 1H), 3.76 (s, 3H), 3.49 (d, J = 1366, 1164, 67.4 Hz, 1H), 2.11 (d, J = 53.5 Hz, 1H), 1033, 953, 1.84 (dtd, J = 10.9, 7.1, 3.4 Hz, 1H), 834, 732 1.70-1.58 (m, 1H), 1.58-1.37 (m, cm⁻¹ 12H), 1.34 (d, J = 7.1 Hz, 3H), 1.30- 1.18 (m, 2H), 1.09 (d, J = 6.4 Hz, 3H), 0.99-0.83 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.07. 37 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.04 (dd, film) 3359, calcd for C₂₃H₃₆FNNaO₅, J = 8.3, 6.8 Hz, 1H), 6.60 (ddt, J = 11.0, 2965, 1713, 448.2470; found, 448.2469 7.6, 2.5 Hz, 2H), 5.40 (dt, J = 12.5, 6.3 1501, 1165, Hz, 1H), 5.20-5.02 (m, 1H), 4.27 (s, 1054, 1035, 1H), 3.77 (s, 2H), 3.57 (d, J = 10.1 Hz, 955, 834 1H), 1.55 (dt, J = 9.8, 6.7 Hz, 1H), 1.50- cm⁻¹ 1.42 (m, 10H), 1.42-1.30 (m, 4H), 1.29-1.09 (m, 2H), 1.06 (d, J = 6.3 Hz, 3H), 0.94 (t, J = 7.4 Hz, 3H), 0.91- 0.78 (m, 1H), 0.75 (t, J = 7.2 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.91. 38 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.02 (t, film) 3358, calcd for C₂₂H₃₄FNNaO₅, J = 7.6 Hz, 1H), 6.66-6.56 (m, 2H), 2966, 1711, 434.2313; found, 434.2312 5.40 (tt, J = 10.1, 5.5 Hz, 1H), 5.11 (s, 1600, 1502, 1H), 4.29 (dd, J = 15.4, 7.9 Hz, 1H), 1452, 1366, 3.77 (d, J = 2.3 Hz, 3H), 3.42 (d, J = 1164, 1053, 27.2 Hz, 1H), 1.80 (ddt, J = 8.9, 6.8, 4.4 1035, 954, Hz, 1H), 1.45 (d, J = 2.2 Hz, 9H), 1.36 834 cm⁻¹ (ddd, J = 14.4, 12.6, 6.9 Hz, 4H), 1.05 (dd, J = 8.1, 6.2 Hz, 3H), 0.97-0.82 (m, 4H), 0.76 (dd, J = 11.5, 7.0 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.85, −113.92. 39 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.00- film) 3359, calcd for C₂₂H₃₂FNNaO₅, 6.93 (m, 1H), 6.58 (ddd, J = 10.0, 6.6, 2976, 1709, 432.2157; found, 432.2147 2.0 Hz, 2H), 5.21-4.97 (m, 2H), 4.24 1501, 1164, (d, J = 7.9 Hz, 1H), 3.79 (s, 3H), 3.31 1035, 954, (s, 1H), 2.76 (h, J = 8.5 Hz, 1H), 2.12 834, 732 (dddd, J = 22.7, 20.7, 11.3, 6.7 Hz, 1H), cm⁻¹ 1.97-1.74 (m, 2H), 1.74-1.57 (m, 2H), 1.50-1.37 (m, 10H), 1.34 (d, J = 7.1 Hz, 3H), 1.06 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.90. 40 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.01 (dd, film) 3359, calcd for C₂₁H₃₂FNNaO₅, J = 8.2, 6.7 Hz, 1H), 6.66-6.57 (m, 2964, 1710, 420.2157; found, 420.2154 2H), 5.38 (t, J = 7.4 Hz, 1H), 5.09 (d, 1502, 1164, J = 7.7 Hz, 1H), 4.38-4.20 (m, 1H), 1050, 1034, 3.77 (s, 3H), 3.32 (s, 1H), 2.14-2.01 954, 834, (m, 1H), 1.45 (s, 9H), 1.37 (d, J = 7.2 732 cm⁻¹ Hz, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.73 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.87. 41 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.09- film) 3358, calcd for C₂₃H₃₅NO₄Na, 6.87 (m, 3H), 5.21-5.07 (m, 1H), 4.98 2975, 2935, 412.2458; found, 412.2463 (d, J = 7.9 Hz, 1H), 4.29-4.07 (m, 1H), 1713, 1164, 3.02 (dd, J = 10.5, 6.3 Hz, 1H), 2.68 1021 cm⁻¹ (hept, J = 8.0, 7.1 Hz, 1H), 2.32 (s, 3H), 2.26 (s, 3H), 2.19-2.08 (m, 1H), 1.88- 1.62 (m, 4H), 1.43 (s, 9H), 1.32-1.22 (m, 1H), 1.16 (d, J = 6.4 Hz, 3H), 1.07 (d, J = 7.1 Hz, 3H). 42 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.27 (d, film) 3365, calcd for C₂₀H₃₀ClNO₄, J = 9.9 Hz, 2H), 7.03 (d, J = 8.5 Hz, 2969, 2932, 409.1763; found, 409.1764 2H), 5.42-5.31 (m, 1H), 5.13-4.95 2875, 1714, (m, 1H), 4.27 (t, 1H), 2.68 (dd, J = 8.6, 1492, 1366, 6.5 Hz, 1H), 2.16-1.98 (m, 1H), 1.45 1166, 1053 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.07 cm⁻¹ (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.76, 137.14, 132.52, 131.02, 128.15, 77.21, 72.15, 56.07, 49.49, 28.35, 28.15, 25.29, 21.27, 18.81, 18.47, 17.70, 14.13. 43 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.09 (t, film) 3353, calcd for C₂₁H₃₂FNO₄, J = 8.0 Hz, 1H), 6.80-6.71 (m, 2H), 2969, 2931, 406.2268; found, 406.2269 5.40-5.25 (m, 1H), 5.06 (s, 1H), 4.33- 1714, 1506, 4.22 (m, 1H), 2.65 (dd, J = 8.7, 6.5 1366, 1163, Hz, 1H), 2.25 (d, J = 1.8 Hz, 3H), 2.13- 1052 cm⁻¹ 1.98 (m, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.79, 161.92, 159.98, 138.35, 138.30, 130.82, 130.78, 125.20, 125.17, 123.01, 122.88, 116.22, 116.04, 79.77, 77.21, 72.28, 56.12, 49.50, 34.67, 31.59, 28.34, 28.19, 25.28, 21.29, 18.81, 18.51, 17.74, 14.21, 14.18, 14.13. 44 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.09 (dt, film) 3351, calcd for C₂₀H₂₉F₂NO₄, J = 10.1, 8.3 Hz, 1H), 6.92 (ddd, J = 2976, 1709, 408.1957; found, 408.1956 11.7, 7.6, 2.2 Hz, 1H), 6.86-6.76 (m, 1515, 1280, 1H), 5.31 (dt, J = 8.5, 6.3 Hz, 1H), 5.03 1163, 1053, (s, 1H), 4.27 (s, 1H), 2.72-2.62 (m, 771 cm⁻¹ 1H), 2.13-1.96 (m, 1H), 1.45 (s, 9H), 1.37 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.88 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.72, 125.58, 118.35, 118.21, 116.77, 116.63, 79.84, 77.21, 71.98, 55.92, 49.48, 28.33, 28.24, 21.20, 18.75, 18.57, 17.51. 45 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 6.96- film) 2965, calcd for C₂₁H₃₂FNNaO₄, 6.84 (m, 3H), 5.35 (dq, J = 8.8, 6.2 Hz, 1714, 1503, 404.2208; found, 404.2208 1H), 5.11 (d, J = 7.8 Hz, 1H), 4.28 (p, 1366, 1211, J = 7.5 Hz, 1H), 2.65 (dd, J = 8.9, 6.3 Hz, 1164, 1052 1H), 2.26 (d, J = 1.9 Hz, 3H), 2.13- cm⁻¹ 2.03 (m, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.82, 160.30 (d, J = 243.6 Hz), 155.04, 134.03 (d, J = 3.9 Hz), 132.62 (d, J = 4.9 Hz), 128.31 (d, J = 7.7 Hz), 124.13 (d, J = 17.1 Hz), 114.42 (d, J = 22.0 Hz), 79.75, 72.46, 55.89, 49.56, 28.36, 28.19, 21.34, 18.76, 18.46, 17.87, 14.64 (d, J = 3.5 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ −120.77. 46 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.03 (t, film) 3369, calcd for C₂₁H₃₂FNNaO₅, J = 8.5 Hz, 1H), 6.67 (ddd, J = 8.6, 2.6, 2965, 1714, 420.2157; found, 420.2158 0.8 Hz, 1H), 6.60 (dd, J = 12.0, 2.6 Hz, 1508, 1366, 1H), 5.44-5.34 (m, 1H), 5.13 (d, J = 1293, 1165, 8.0 Hz, 1H), 4.28 (dd, J = 11.1, 4.2 Hz, 1053, 1032 1H), 3.79 (s, 3H), 3.08 (dd, J = 8.5, 6.8 cm⁻¹ Hz, 1H), 2.15-2.05 (m, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.90 (dd, J = 6.7, 1.0 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.80, 162.10 (d, J = 244.2 Hz), 159.37 (d, J = 11.4 Hz), 155.06, 130.68 (d, J = 6.6 Hz), 117.55 (d, J = 15.5 Hz), 109.59 (d, J = 3.0 Hz), 101.42 (d, J = 27.9 Hz), 79.66, 72.25, 55.44, 49.55, 47.97, 28.35, 21.11, 18.84, 18.60, 17.55. ¹⁹F NMR (376 MHz, CDCl₃) δ −113.07. 47 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 6.93- film) 3369, calcd for C₂₁H₃₂FNNaO₅, 6.77 (m, 3H), 5.32 (dq, J = 8.6, 6.2 Hz, 2965, 1712, 420.2157; found, 420.2160 1H), 5.17-5.04 (m, 1H), 4.28 (dd, J = 1515, 1273, 11.1, 4.1 Hz, 1H), 3.88 (s, 3H), 2.63 1221, 1164, (dd, J = 8.7, 6.4 Hz, 1H), 2.13-2.00 1052, 1028 (m, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 cm⁻¹ Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.78, 155.04, 151.97 (d, J = 245.2 Hz), 146.32 (d, J = 10.6 Hz), 131.77 (d, J = 5.7 Hz), 125.40 (d, J = 3.6 Hz), 117.21 (d, J = 18.3 Hz), 112.98 (d, J = 2.1 Hz), 79.75, 72.30, 56.25, 55.81, 49.53, 28.35, 28.25, 21.30, 18.75, 18.51, 17.72. ¹⁹F NMR (376 MHz, CDCl₃) δ −135.65. 48 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 6.94 (d, film) 3355, calcd for C₂₂H₃₅NNaO₅, J = 7.7 Hz, 1H), 6.72 (dd, J = 7.6, 1.5 2963, 1714, 416.2407; found, 416.2410 Hz, 1H), 6.68 (d, J = 1.6 Hz, 1H), 5.40 1506, 1454, (t, J = 7.7 Hz, 1H), 5.14 (d, J = 7.4 Hz, 1366, 1256, 1H), 4.35-4.20 (m, 1H), 3.76 (s, 3H), 1163, 1050 3.32 (s, 1H), 2.33 (s, 3H), 2.08 (dq, J = cm⁻¹ 12.5, 6.3, 5.8 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.75, 158.09, 155.01, 137.18, 129.51, 124.60, 120.74, 111.75, 79.60, 73.28, 55.34, 53.89, 49.67, 29.30, 28.76, 28.37, 21.44, 21.12, 18.79, 18.12. 49 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.03- film) 3364, calcd for C₂₂H₃₅NNaO₅, 6.95 (m, 1H), 6.71 (d, J = 7.9 Hz, 2H), 2961, 1712, 416.2407; found, 416.2404 5.33 (dq, J = 9.4, 6.2 Hz, 1H), 5.12 (d, 1502, 1453, J = 7.9 Hz, 1H), 4.38-4.20 (m, 1H), 1366, 1250, 3.78 (s, 3H), 3.05 (dd, J = 9.4, 5.9 Hz, 1162, 1048, 1H), 2.31 (s, 3H), 2.12 (dq, J = 13.4, 732 cm⁻¹ 6.7 Hz, 1H), 1.45 (s, 9H), 1.40 (d, J = 7.2 Hz, 3H), 1.03 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.89, 157.60, 155.00, 138.86, 129.96, 128.86, 115.89, 110.91, 79.71, 73.89, 55.04, 49.60, 49.24, 29.58, 28.35, 21.08, 20.98, 18.72, 18.64, 18.33. 50 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.04- film) 3363, calcd for C₂₂H₃₅NO₆Na, 6.82 (m, 1H), 6.50-6.30 (m, 2H), 5.50- 2962, 1712, 432.2357; found, 432.2347 5.28 (m, 1H), 5.11 (d, J = 7.4 Hz, 1H), 1505, 1207, 4.36-4.17 (m, 1H), 3.80 (s, 3H), 3.76 1157, 1045, (s, 3H), 3.44-3.00 (m, 1H), 2.06 (h, J = 732 cm⁻¹ 6.7 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.1 Hz, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.83 (d, J = 6.8 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). 51 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.25- film) 3359, calcd for C₂₁H₃₃NO₅Na, 7.13 (m, 1H), 7.07 (dd, J = 7.6, 1.8 Hz, 2968, 1713, 402.23; found, 402.2194 1H), 6.95-6.81 (m, 2H), 5.58-5.36 1493, 1242, (m, 1H), 5.20-5.02 (m, 1H), 4.38- 1163, 1051, 4.17 (m, 1H), 3.78 (s, 3H), 3.55-3.08 755 cm⁻¹ (m, 1H), 2.10 (h, J = 6.7 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.1 Hz, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 52 ESIMS m/z 250.4 ([M + H]⁺) 53 ESIMS m/z 375.5 ([M + Boc]⁺) 54 ESIMS m/z 250.4 ([M + H]⁺) 55 ESIMS m/z 262 ([M + H]⁺) 56 ESIMS m/z 264.3 ([M + H]⁺) 57 ESIMS m/z 264.4 ([M + H]⁺) 58 ESIMS m/z 268 ([M + H]⁺) 59 ESIMS m/z 266 ([M + H]⁺) 60 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₇H₂₈NO₂, 278.2120; found, 278.2115 61 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₇H₂₆NO₂, 276.1963; found, 276.1960 62 ESIMS m/z 282.2 ([M + H]⁺) 63 ESIMS m/z 310.2 ([M + H]⁺) 64 ESIMS m/z 308.2 ([M + H]⁺) 65 ESIMS m/z 322.2 ([M + H]⁺) 66 ESIMS m/z 296.2 ([M + H]⁺) 67 ESIMS m/z 294.2 ([M + H]⁺) 68 ESIMS m/z 308.2 ([M + H]⁺) 69 ESIMS m/z 322.2 ([M + H]⁺) 70 ESIMS m/z 282.1 ([M + H]⁺) 71 ESIMS m/z 310.2 ([M + H]⁺) 72 ESIMS m/z 296.2 ([M + H]⁺) 73 ESIMS m/z 294.2 ([M + H]⁺) 74 ESIMS m/z 308.1 ([M + H]⁺) 75 ESIMS m/z 322.2 ([M + H]⁺) 76 ESIMS m/z 282.2 ([M + H]⁺) 77 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₈H₃₀NO₂, 292.2271; found, 292.2268 78 HRMS-ESI (m/z) [M + H]⁺ calcd for C₂₀H₃₂NO₂, 318.2428; found, 318.2525 79 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₉H₃₀NO₂, 304.2271; found, 304.2267 80 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₇H₂₈NO₂, 278.2115; found, 278.2112 81 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 3383, calcd for C₁₅H₂₃FNO₂, 2960, 1737, 268.1707; found, 268.1717 1603, 1509, 1460, 1386, 1223, 1117, 834 cm⁻¹ 82 ESIMS m/z 298.3 ([M + H]⁺) 83 EIMS m/z 324.9 84 ESIMS m/z 338.3 ([M + H]⁺) 85 EIMS m/z 324.2 86 EIMS m/z 311.1 87 EIMS m/z 310.2 88 EIMS m/z 337.3 89 EIMS m/z 323.0 90 EIMS m/z 326.2 91 EIMS m/z 311.9 92 ESIMS m/z 310.0 ([M + H]⁺) 93 EIMS m/z 298.2 94 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₈H₂₈NO₂, 290.2115; found, 290.2116 95 IR (thin ESIMS m/z 284.1 film) 3451, ([M + H]⁺) 3381, 2957, 2751, 2626, 2506, 1757, 1515, 1492, 1240, 1214, 1092, 832 cm⁻¹ 96 IR (thin ESIMS m/z 282.2 film) 2959, ([M + H]⁺) 2928, 1738, 1507, 1235, 1117, 731 cm⁻¹ 97 IR (thin ESIMS m/z 286.2 film) 3386, ([M + H]⁺) 2961, 1739, 1515, 1238, 1210, 1115 cm⁻¹ 98 ESIMS m/z 282.3 ([M + H]⁺) 99 ESIMS m/z 298.3 ([M + H]⁺) 100 ESIMS m/z 298.3 ([M + H]⁺) 101 ESIMS m/z 294.3 ([M + H]⁺) 102 ESIMS m/z 294.3 ([M + H]⁺) 103 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₆H₂₆NO₃, 280.1907; found, 280.1908 104 HRMS-ESI (m/z) [M + Na]⁺ calcd for C₁₇H₂₇NO₄Na, 382.1832; found, 332.1811 105 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, calcd for C₂₂H₂₉N₂O₅, 1H), 8.46 (d, J = 8.0 Hz, 1H), 8.01 (d, 401.2076; found, 401.2078 J = 5.2 Hz, 1H), 7.27-7.08 (m, 5H), 6.88 (d, J = 5.2 Hz, 1H), 5.56-5.43 (m, 1H), 4.74-4.54 (m, 1H), 3.94 (s, 3H), 2.37 (dd, J = 8.4, 5.7 Hz, 1H), 2.03 (dh, J = 8.4, 6.6 Hz, 1H), 1.32 (d, J = 7.2 Hz, 3H), 1.13 (d, J = 6.3 Hz, 3H), 0.95 (d, J = 6.6 Hz, 3H), 0.71 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.67, 168.64, 155.38, 148.77, 140.46, 139.69, 130.49, 129.58, 127.91, 126.49, 109.45, 72.39, 57.96, 56.07, 48.05, 29.19, 21.30, 20.17, 18.93, 18.06. 106 HRMS-ESI (m/z) [M + H]+ ¹H NMR (400 MHz, CDCl₃) δ 12.17 (s, calcd for C₂₄H₃₁N₂O₅, 1H), 8.52 (d, J = 8.0 Hz, 1H), 8.01 (d, 427.2233; found, 427.2235 J = 5.2 Hz, 1H), 7.31-7.12 (m, 5H), 6.88 (d, J = 5.2 Hz, 1H), 5.37 (qd, J = 6.3, 3.9 Hz, 1H), 4.81-4.58 (m, 1H), 3.94 (s, 3H), 2.42 (dd, J = 10.3, 4.1 Hz, 1H), 2.25- 2.16 (m, 1H), 1.88 (dtd, J = 11.2, 7.2, 3.3 Hz, 1H), 1.69-1.50 (m, 3H), 1.49 (d, J = 7.2 Hz, 3H), 1.47-1.30 (m, 2H), 1.24- 1.13 (m, 1H), 1.08 (d, J = 6.4 Hz, 3H), 0.99-0.85 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 171.60, 168.73, 155.39, 148.80, 140.63, 140.49, 130.45, 129.44, 127.93, 126.45, 109.49, 73.59, 56.60, 56.07, 48.21, 42.11, 31.63, 31.45, 25.07, 24.52, 18.73, 18.22. 107 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 12.16 (s, calcd for C₂₂H₂₉N₂O₅, 1H), 8.50 (d, J = 7.9 Hz, 1H), 8.00 (d, 401.2076; found, 401.2073 J = 5.2 Hz, 1H), 7.38-7.17 (m, 3H), 7.13- 7.04 (m, 2H), 6.88 (d, J = 5.2 Hz, 1H), 5.44 (dq, J = 8.6, 6.3 Hz, 1H), 4.81- 4.59 (m, 1H), 3.95 (s, 3H), 2.72 (dd, J = 8.6, 6.5 Hz, 1H), 2.24-2.00 (m, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (75 MHz, CDCl₃) δ 171.73, 168.72, 155.37, 148.75, 140.50, 138.53, 130.49, 129.78, 127.93, 126.66, 109.45, 73.04, 56.60, 56.11, 48.21, 28.31, 21.31, 18.65, 18.35, 17.76. 108 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (s, calcd for C₂₃H₂₉N₂O₅, 1H), 8.50 (d, J = 8.1 Hz, 1H), 8.00 (d, 413.2071; found, 413.2070 J = 5.2 Hz, 1H), 7.12-7.05 (m, 4H), 6.88 (d, J = 5.2 Hz, 1H), 5.42-5.24 (m, 1H), 4.82-4.63 (m, 1H), 3.95 (s, 3H), 2.32 (s, 3H), 1.99 (dd, J = 10.1, 7.0 Hz, 1H), 1.52 (d, J = 7.2 Hz, 3H), 1.18 (d, J = 6.4 Hz, 3H), 1.15-1.06 (m, 1H), 0.70- 0.61 (m, 1H), 0.44-0.29 (m, 2H), −0.01- −0.10 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 171.66, 168.63, 155.40, 148.79, 140.43, 138.48, 136.16, 130.58, 128.94, 128.25, 109.44, 76.20, 56.06, 55.24, 48.15, 21.01, 18.39, 18.13, 12.99, 6.94, 2.89. 109 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.17 (d, film) 3370, calcd for C₂₃H₃₁N₂O₅, J = 0.6 Hz, 1H), 8.51 (d, J = 7.9 Hz, 2960, 1732, 415.2227; found, 415.2222 1H), 8.00 (d, J = 5.2 Hz, 1H), 7.11- 1649, 1527, 7.05 (m, 2H), 7.00-6.95 (m, 2H), 6.88 1481, 1451, (d, J = 5.2 Hz, 1H), 5.42 (dq, J = 8.6, 1263, 1150, 6.3 Hz, 1H), 4.75-4.65 (m, 1H), 3.94 1048, 799, (s, 3H), 2.68 (dd, J = 8.6, 6.5 Hz, 1H), 730 cm⁻¹ 2.31 (s, 3H), 2.09 (h, J = 6.7 Hz, 1H), 1.56 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.72, 168.74, 155.39, 148.79, 140.47, 136.11, 135.40, 130.54, 129.64, 128.64, 109.47, 73.12, 56.22, 56.07, 48.23, 28.28, 21.32, 20.99, 18.65, 18.33, 17.75. 110 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, calcd for C₂₂H₂₈FN₂O₅, 1H), 8.61-8.38 (m, 1H), 8.06-7.94 419.1977; found, 419.1978 (m, 1H), 7.12-6.82 (m, 5H), 5.51- 5.33 (m, 1H), 4.75-4.60 (m, 1H), 3.95 (s, 3H), 2.77-2.63 (m, 1H), 2.16-1.99 (m, 1H), 1.59-1.47 (m, 3H), 1.16- 1.04 (m, 3H), 0.94-0.83 (m, 3H), 0.79- 0.71 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.41, −116.47. 111 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, calcd for C₂₂H₂₆FN₂O₅, 1H), 8.46 (d, J = 8.1 Hz, 1H), 8.00 (d, 417.1821; found, 417.1813 J = 5.2 Hz, 1H), 7.21-7.07 (m, 2H), 7.02- 6.92 (m, 2H), 6.88 (d, J = 5.2 Hz, 1H), 5.37-5.25 (m, 1H), 4.85-4.60 (m, 1H), 3.95 (s, 3H), 2.03 (dd, J = 10.2, 6.6 Hz, 1H), 1.51 (d, J = 7.2 Hz, 3H), 1.19 (d, J = 6.4 Hz, 3H), 1.16-1.03 (m, 1H), 0.74-0.62 (m, 1H), 0.49-0.29 (m, 2H), −0.02-−0.12 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.42. 112 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 12.16 (s, film) 3372, calcd for C₂₄H₃₃N₂O₅, 1H), 8.51 (d, J = 7.9 Hz, 1H), 8.00 (d, 2962, 2934, 429.2389; found, 429.2385 J = 5.2 Hz, 1H), 7.38-7.00 (m, 5H), 2879, 1734, 6.88 (d, J = 5.2 Hz, 1H), 5.59-5.37 1650, 1576, (m, 1H), 4.70 (p, J = 7.2 Hz, 1H), 3.95 1528, 1481, (s, 3H), 2.97 (dd, J = 8.5, 6.4 Hz, 1H), 1452, 1324, 1.55 (d, J = 7.2 Hz, 3H), 1.51-1.31 (m, 1280, 1264, 5H), 1.12 (d, J = 6.3 Hz, 3H), 0.93 (t, 1213, 1149, J = 7.4 Hz, 3H), 0.77 (t, J = 7.2 Hz, 3H). 1059, 954, 802, 737, 705 cm⁻¹. 113 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 12.17 (s, film) 3370, calcd for C₂₄H₃₁N₂O₅, 1H), 8.48 (t, J = 8.9 Hz, 1H), 8.00 (d, 2943, 2868, 427.2233; found, 427.2237 J = 5.9 Hz, 1H), 7.33-7.03 (m, 5H), 1731, 1648, 6.93-6.83 (m, 1H), 5.41-5.26 (m, 1527, 1450, 1H), 4.80-4.58 (m, 1H), 3.95 (s, 3H), 1263, 1144, 2.78 (dd, J = 10.1, 5.9 Hz, 1H), 2.33- 1038, 799, 2.11 (m, 2H), 1.99-1.80 (m, 2H), 1.69- 734, 702 1.56 (m, 2H), 1.52 (dd, J = 7.2 Hz, cm⁻¹. 3H), 1.44-1.16 (m, 4H), 1.13 (d, J = 6.5 Hz, 2H). 114 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.94 (s, film) 3254, calcd for C₂₄H₃₁N₂O₄S, 1H), 10.69 (s, 1H), 7.98 (s, 1H), 7.26- 2947, 2867, 443.1999; found, 443.2026 7.18 (m, 4H), 7.14-7.08 (m, 1H), 6.88 1729, 1512, (s, 1H), 5.43-5.25 (m, 1H), 5.07 (dp, 1485, 1273, J = 17.6, 7.2 Hz, 1H), 3.97 (d, J = 3.1 Hz, 1207, 730 3H), 2.79 (dd, J = 9.9, 6.0 Hz, 1H), 2.45- cm⁻¹ 2.27 (m, 1H), 2.27-2.12 (m, 1H), 2.00-1.77 (m, 1H), 1.61 (d, J = 7.1 Hz, 3H), 1.57-1.39 (m, 4H), 1.35- 1.23 (m, 2H), 1.14 (d, J = 6.4 Hz, 3H). 115 IR HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.94 (s, (CDCl3) calcd for C₂₄H₃₀N₂O₄S, 1H), 10.71 (s, 1H), 8.01 (d, J 2951, 2868, 465.1818; found, 465.1830 1H), 7.22-7.17 (m, 3H), 7.15 (dd, J = 1733, 1581, 6.7, 3.0 Hz, 2H), 6.89 (d, J = 5.0 Hz, 1514, 1486, 1H), 5.39 (qd, J = 6.4, 4.0 Hz, 1H), 5.12- 1454, 1377, 5.03 (m, 1H), 3.97 (s, 3H), 2.41 (dd, J = 1342, 1274, 10.4, 4.0 Hz, 1H), 2.25-2.14 (m, 1249, 1211, 1H), 1.95-1.84 (m, 1H), 1.69-1.59 1131, 1095, (m, 1H), 1.56 (d, J = 7.2 Hz, 3H), 1.54- 992, 913, 1.45 (m, 2H), 1.44-1.28 (m, 2H), 860, 801, 1.19 (dq, J = 12.3, 9.1 Hz, 1H), 1.09 (d, 736, 703 J = 6.4 Hz, 3H), 0.92 (ddt, J = 12.5, cm⁻¹ 10.0, 8.5 Hz, 1H). 116 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, film) 3369, calcd for C₂₃H₂₉FN₂NaO₅, 1H), 8.46 (d, J = 8.0 Hz, 1H), 8.02 (d, 2967, 1733, 455.1953; found, 455.1947 J = 5.2 Hz, 1H), 7.22 (dd, J = 8.7, 6.0 1650, 1529, Hz, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.83 1481, 1264, (dd, J = 9.9, 2.7 Hz, 1H), 6.73 (td, J = 954, 801, 8.5, 2.9 Hz, 1H), 5.49-5.41 (m, 1H), 4.69 733 cm⁻¹ (p, J = 7.3 Hz, 1H), 3.95 (s, 3H), 2.69 (dd, J = 9.2, 5.0 Hz, 1H), 2.27 (s, 3H), 2.07-1.86 (m, 1H), 1.43 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.68 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.56, 168.72, 160.94 (d, J = 244.1 Hz), 155.46, 148.86, 140.50, 139.36 (d, J = 7.2 Hz), 134.57 (d, J = 3.3 Hz), 130.48, 129.32 (d, J = 8.2 Hz), 116.44 (d, J = 20.5 Hz), 112.67 (d, J = 20.5 Hz), 109.54, 72.65, 56.10, 50.65, 48.12, 30.45, 21.00, 20.72, 20.47, 18.37, 18.16. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.61. 117 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3372, calcd for C₂₅H₃₃FN₂NaO₅, 1H), 8.47 (d, J = 8.1 Hz, 1H), 8.03 (d, 2963, 1732, 483.2266; found, 483.2262 J = 5.2 Hz, 1H), 7.28-7.21 (m, 1H), 1649, 1528, 6.89 (d, J = 5.2 Hz, 1H), 6.82 (dd, J = 1450, 1263, 9.9, 2.8 Hz, 1H), 6.73 (td, J = 8.5, 2.9 1060, 954, Hz, 1H), 5.40 (qt, J = 6.2, 3.0 Hz, 1H), 800, 731 4.71 (p, J = 7.3 Hz, 1H), 3.95 (s, 3H), cm⁻¹ 2.90 (dd, J = 10.0, 4.3 Hz, 1H), 2.27 (s, 3H), 1.63-1.46 (m, 4H), 1.46-1.32 (m, 1H), 1.15-0.83 (m, 9H), 0.65 (t, J = 7.4 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.62, 168.78, 160.93 (d, J = 244.2 Hz), 155.49, 148.90, 140.52, 139.40 (d, J = 7.2 Hz), 134.65 (d, J = 3.2 Hz), 130.47, 129.74 (d, J = 7.9 Hz), 116.41 (d, J = 20.6 Hz), 112.73 (d, J = 20.5 Hz), 109.57, 72.33, 56.11, 48.24, 41.62, 29.30, 21.72, 21.09, 20.60, 18.28, 18.20, 10.79, 9.43. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.60. 118 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3372, calcd for C₂₅H₃₁FN₂NaO₅, 1H), 8.47 (d, J = 8.1 Hz, 1H), 8.02 (d, 2951, 1732, 481.2109; found, 481.2106 J = 5.2 Hz, 1H), 7.22 (dd, J = 8.7, 6.0 1649, 1528, Hz, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.82 1263, 1060, (dd, J = 9.8, 2.9 Hz, 1H), 6.71 (td, J = 952, 911, 8.5, 2.9 Hz, 1H), 5.34 (qd, J = 6.4, 4.1 800, 730 Hz, 1H), 4.71 (p, J = 7.3 Hz, 1H), 3.95 cm⁻¹ (s, 3H), 2.79 (dd, J = 10.3, 4.3 Hz, 1H), 2.28 (s, 3H), 2.20-2.08 (m, 1H), 1.90 (dtd, J = 11.3, 7.2, 3.6 Hz, 1H), 1.77- 1.14 (m, 9H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (ddt, J = 12.4, 10.2, 8.4 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 171.50, 168.76, 160.89 (d, J = 244.1 Hz), 155.47, 148.87, 140.51, 138.79 (d, J = 7.3 Hz), 135.16 (d, J = 3.3 Hz), 130.47, 129.60 (d, J = 8.0 Hz), 116.40 (d, J = 20.4 Hz), 112.67 (d, J = 20.6 Hz), 109.56, 73.88, 56.11, 49.39, 48.22, 42.94, 31.60, 31.38, 25.08, 24.42, 20.60, 18.19, 18.13. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.66. 119 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3372, calcd for C₂₆H₃₄FN₂O₅, 1H), 8.47 (d, J = 8.1 Hz, 1H), 8.02 (d, 2928, 1732, 473.2446; found, 473.2440 J = 5.2 Hz, 1H), 7.23 (dd, J = 8.7, 6.0 Hz, 1649, 1528, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.82 (dd, 1448, 1263, J = 9.9, 2.9 Hz, 1H), 6.74 (td, J = 8.5, 1060, 954, 2.9 Hz, 1H), 5.50-5.39 (m, 1H), 4.70 910, 730 (p, J = 7.3 Hz, 1H), 3.95 (s, 3H), 2.75 cm⁻¹ (dd, J = 9.3, 4.8 Hz, 1H), 2.26 (s, 3H), 1.87 (dt, J = 12.7, 3.2 Hz, 1H), 1.80- 1.70 (m, 1H), 1.70-1.52 (m, 3H), 1.45 (d, J = 7.2 Hz, 3H), 1.35-1.15 (m, 2H), 1.15-0.85 (m, 6H), 0.76 (qd, J = 12.2, 3.6 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 171.59, 168.75, 160.90 (d, J = 243.9 Hz), 155.48, 148.86, 140.51, 139.44 (d, J = 7.2 Hz), 134.60 (d, J = 3.3 Hz), 130.48, 129.40 (d, J = 8.0 Hz), 116.37 (d, J = 20.5 Hz), 112.71 (d, J = 20.5 Hz), 109.56, 71.90, 56.11, 49.65, 48.16, 40.26, 31.30, 30.80, 26.44, 26.40, 26.30, 20.72, 18.19, 18.19. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.64. 120 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (d, film) 3372, calcd for C₂₄H₃₂FN₂O₅, J = 3.1 Hz, 1H), 8.45 (t, J = 6.7 Hz, 2965, 1734, 447.2290; found, 447.2296 1H), 8.02 (dd, J = 5.2, 3.5 Hz, 1H), 7.22 1650, 1529, (ddd, J = 8.8, 6.1, 4.0 Hz, 1H), 6.89 (dd, 1265, 954, J = 5.3, 1.7 Hz, 1H), 6.82 (dd, J = 10.0, 801, 734 2.9 Hz, 1H), 6.73 (qd, J = 8.7, 2.9 Hz, cm⁻¹ 1H), 5.44 (tdd, J = 9.1, 6.4, 3.5 Hz, 1H), 4.68 (dp, J = 10.9, 7.3 Hz, 1H), 3.95 (s, 3H), 2.78 (ddd, J = 48.5, 9.2, 4.9 Hz, 1H), 2.27 (d, J = 3.9 Hz, 3H), 1.87- 1.33 (m, 4H), 1.26 (s, 1H), 1.23-0.76 (m, 7H), 0.76-0.60 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.60, −117.64. 121 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.12 (s, film) 3368, calcd for C₂₄H₃₀FN₂O₅, 1H), 8.38 (d, J = 8.1 Hz, 1H), 7.99 (d, J = 2938, 1733, 445.2133; found, 445.2130 5.1 Hz, 1H), 7.06 (dd, J = 8.6, 5.9 Hz, 1648, 1528, 1H), 6.87 (d, J = 5.2 Hz, 1H), 6.80 (dd, 1481, 1439, J = 9.9, 2.8 Hz, 1H), 6.74 (td, J = 8.5, 1263, 953, 2.9 Hz, 1H), 5.16 (p, J = 6.3 Hz, 1H), 800, 730 4.58 (p, J = 7.3 Hz, 1H), 3.94 (s, 3H), cm⁻¹ 3.03 (dd, J = 10.4, 6.6 Hz, 1H), 2.70- 2.57 (m, 1H), 2.34 (s, 3H), 2.23-2.10 (m, 1H), 1.86-1.55 (m, 4H), 1.45- 1.34 (m, 1H), 1.28-1.22 (m, 3H), 1.19 (d, J = 6.3 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.39, 168.64, 160.91 (d, J = 243.9 Hz), 155.43, 148.81, 140.45, 139.10 (d, J = 6.7 Hz), 134.12 (d, J = 3.2 Hz), 130.49, 128.52 (d, J = 5.2 Hz), 116.50 (d, J = 20.4 Hz), 112.72 (d, J = 20.7 Hz), 109.49, 74.20, 56.09, 50.86, 47.99, 37.76, 29.39, 26.99, 20.45, 18.51, 18.19, 17.92. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.49. 122 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, film) 3369, calcd for C₂₅H₃₂FN₂O₅, 1H), 8.41 (d, J = 8.2 Hz, 1H), 7.98 (d, J = 2946, 1732, 459.2290; found, 459.2318 5.2 Hz, 1H), 7.09 (dd, J = 8.6, 5.9 Hz, 1648, 1528, 1H), 6.92-6.80 (m, 2H), 6.77 (dd, J = 1262, 1153, 9.9, 2.8 Hz, 1H), 5.31 (p, J = 6.4 Hz, 953, 800, 1H), 4.75-4.64 (m, 1H), 3.95 (s, 3H), 730 cm⁻¹ 3.10 (dt, J = 7.1, 5.4 Hz, 1H), 2.26 (s, 3H), 2.20-2.06 (m, 1H), 1.87 (qdd, J = 11.1, 8.9, 7.1, 3.8 Hz, 1H), 1.69-1.06 (m, 12H), 0.98-0.82 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 171.59, 168.65, 160.84 (d, J = 244.2 Hz), 155.41, 148.81, 140.44, 139.16 (d, J = 7.4 Hz), 134.99 (d, J = 3.0 Hz), 130.48, 129.07 (d, J = 8.3 Hz), 116.78 (d, J = 20.4 Hz), 112.48 (d, J = 20.6 Hz), 109.49, 75.73, 56.09, 48.21, 48.21, 43.47, 31.50, 31.09, 25.12, 24.13, 20.72, 18.23, 17.26. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.47. 123 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3371, calcd for C₂₆H₃₄FN₂O₅, 1H), 8.47 (d, J = 8.1 Hz, 1H), 7.99 (d, J = 2928, 1733, 473.2446; found, 473.2467 5.2 Hz, 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1650, 1528, 1H), 6.92-6.75 (m, 4H), 5.40 (dq, J = 1450, 1264, 9.0, 6.3 Hz, 1H), 4.77-4.68 (m, 1H), 1155, 954, 3.95 (s, 3H), 3.12 (dd, J = 9.0, 6.1 Hz, 800, 732 1H), 2.29 (s, 3H), 1.82-1.59 (m, 3H), cm⁻¹ 1.53 (dd, J = 21.9, 7.2 Hz, 5H), 1.28- 0.78 (m, 8H). ¹³C NMR (101 MHz, CDCl₃) δ 171.67, 168.67, 160.89 (d, J = 244.6 Hz), 155.42, 148.82, 140.47, 139.76 (d, J = 7.6 Hz), 133.87 (d, J = 3.3 Hz), 130.50, 129.20 (d, J = 7.2 Hz), 116.93 (d, J = 20.6 Hz), 112.37 (d, J = 20.7 Hz), 109.50, 73.49, 56.10, 49.06, 48.20, 40.18, 31.47, 29.14, 26.60, 26.55, 26.32, 20.95, 18.38, 17.98. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.35. 124 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, film) 3366, calcd for C₂₃H₃₀FN₂O₅, 1H), 8.45 (d, J = 8.0 Hz, 1H), 7.99 (d, J = 2961, 1734, 433.2133; found, 433.2129 5.2 Hz, 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1650, 1529, 1H), 6.93-6.77 (m, 3H), 5.38 (dq, J = 1264, 1153, 8.9, 6.3 Hz, 1H), 4.76-4.65 (m, 1H), 1049, 955, 3.95 (s, 3H), 3.09 (dd, J = 8.9, 6.5 Hz, 801, 735 1H), 2.29 (s, 3H), 2.11 (h, J = 6.8 Hz, cm⁻¹ 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.78 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.30. 125 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, film) 3368, calcd for C₂₅H₃₄FN₂O₅, 1H), 8.42 (d, J = 8.2 Hz, 1H), 7.98 (d, J = 2962, 1733, 461.2446; found, 461.2442 5.3 Hz, 1H), 7.10 (dd, J = 8.7, 5.9 Hz, 1650, 1528, 1H), 6.88 (d, J = 5.1 Hz, 1H), 6.83 (td, 1263, 1154, J = 8.3, 2.8 Hz, 1H), 6.77 (dd, J = 9.9, 1057, 954, 2.9 Hz, 1H), 5.46-5.40 (m, 1H), 4.75- 800, 733 4.66 (m, 1H), 3.95 (d, J = 2.2 Hz, 3H), cm⁻¹ 3.27 (t, J = 7.7 Hz, 1H), 2.27 (s, 2H), 1.67-1.24 (m, 8H), 1.14-0.82 (m, 7H), 0.76 (t, J = 7.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.38. 126 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.13 (d, film) 3369, calcd for C₂₄H₃₂FN₂O₅, J = 4.6 Hz, 1H), 8.50-8.39 (m, 1H), 2964, 1733, 447.2290; found, 447.2302 7.99 (dd, J = 5.3, 2.8 Hz, 1H), 7.07 1649, 1528, (ddd, J = 8.9, 5.9, 3.1 Hz, 1H), 6.93- 1262, 1056, 6.75 (m, 3H), 5.40 (ddq, J = 21.8, 9.3, 953, 800, 6.3 Hz, 1H), 4.77-4.64 (m, 1H), 3.95 730 cm⁻¹ (s, 3H), 3.16 (ddd, J = 24.5, 8.9, 6.4 Hz, 1H), 2.35-2.26 (m, 3H), 1.94-1.73 (m, 1H), 1.55 (t, J = 6.9 Hz, 3H), 1.52- 1.33 (m, 1H), 1.08 (dd, J = 9.4, 6.2 Hz, 3H), 1.01-0.72 (m, 7H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.29, −117.34. 127 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3369, calcd for C₂₄H₂₉FN₂O₅, 1H), 8.46 (d, J = 8.1 Hz, 1H), 8.00 (dd, 2939, 1733, 467.1953; found, 467.1940 J = 8.2, 5.2 Hz, 1H), 7.01 (ddd, J = 9.3, 1649, 1438, 4.6, 2.2 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1261, 1039, 1H), 6.82 (dd, J = 8.0, 3.4 Hz, 2H), 5.12 953, 800, (p, J = 6.3 Hz, 1H), 4.78-4.64 (m, 729 cm⁻¹ 1H), 3.95 (s, 3H), 3.14 (dd, J = 10.0, 7.4 Hz, 1H), 2.74 (h, J = 8.3 Hz, 1H), 2.33 (s, 3H), 2.23-2.06 (m, 1H), 2.05- 1.57 (m, 4H), 1.54 (d, J = 7.1 Hz, 3H), 1.45-1.33 (m, 1H), 1.09 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.25. 128 IR thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3369, calcd for C₂₅H₃₁FN₂NaO₅, 1H), 8.45 (d, J = 7.7 Hz, 1H), 8.02 (d, J = 2951, 1735, 481.2109; found, 481.2105 5.1 Hz, 1H), 7.30 (dd, J = 8.7, 6.1 Hz, 1650, 1529, 1H), 6.90 (d, J = 5.2 Hz, 1H), 6.82 (dd, 1264, 953, J = 9.9, 2.9 Hz, 1H), 6.71 (td, J = 8.5, 733 cm⁻¹ 2.9 Hz, 1H), 5.33 (qd, J = 6.3, 3.4 Hz, 1H), 4.71 (p, J = 7.3 Hz, 1H), 3.96 (s, 3H), 2.78 (dd, J = 10.5, 3.7 Hz, 1H), 2.29 (s, 3H), 2.28-2.16 (m, 1H), 1.92 (ddq, J = 10.8, 7.1, 3.4 Hz, 1H), 1.73- 1.60 (m, 1H), 1.60-1.47 (m, 5H), 1.47- 1.31 (m, 2H), 1.31-1.15 (m, 1H), 1.04 (d, J = 6.4 Hz, 3H), 0.92-0.77 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.71. 129 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, film) 3372, calcd for C₂₆H₃₄FN₂O₅, 1H), 8.42 (d, J = 7.7 Hz, 1H), 8.02 (d, J = 2928, 1733, 473.2446; found, 473.2455 5.2 Hz, 1H), 7.30 (dd, J = 8.7, 6.1 Hz, 1527, 1263, 1H), 6.90 (d, J = 5.2 Hz, 1H), 6.81 (dd, 955, 800, J = 9.9, 2.8 Hz, 1H), 6.68 (td, J = 8.5, 730 cm⁻¹ 2.9 Hz, 1H), 5.45 (qd, J = 6.2, 4.0 Hz, 1H), 4.70 (p, J = 7.2 Hz, 1H), 3.96 (s, 3H), 2.73 (dd, J = 9.9, 4.1 Hz, 1H), 2.26 (s, 3H), 1.92 (dt, J = 12.9, 3.2 Hz, 1H), 1.80-1.53 (m, 4H), 1.51 (d, J = 7.2 Hz, 3H), 1.35-1.03 (m, 4H), 1.00 (d, J = 6.3 Hz, 3H), 0.95 (td, J = 12.1, 3.7 Hz, 1H), 0.74 (qd, J = 12.2, 3.6 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.72. 130 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.12 (s, film) 3372, calcd for C₂₃H₃₀FN₂O₅, 1H), 8.43 (d, J = 8.3 Hz, 1H), 8.02 (d, J = 2964, 1734, 433.2133; found, 433.2130 5.2 Hz, 1H), 7.33-7.23 (m, 1H), 1528, 1264, 6.90 (d, J = 5.2 Hz, 1H), 6.82 (dd, J = 954, 801, 10.0, 3.0 Hz, 1H), 6.66 (td, J = 8.5, 2.9 732 cm⁻¹ Hz, 1H), 5.44 (qd, J = 6.3, 4.0 Hz, 1H), 4.70 (p, J = 7.3 Hz, 1H), 3.96 (s, 3H), 2.68-2.62 (m, 1H), 2.27 (s, 3H), 2.15- 1.82 (m, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.02 (dd, J = 6.4, 2.1 Hz, 6H), 0.67 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.67. 131 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.16 (s, film) 3369, calcd for C₂₄H₃₃N₂O₅, 1H), 8.49 (d, J = 8.0 Hz, 1H), 8.01 (d, J = 2968, 1732, 451.2203; found, 451.2190 5.2 Hz, 1H), 7.15 (d, J = 7.9 Hz, 1H), 1649, 1527, 6.93 (d, J = 1.8 Hz, 1H), 6.92-6.85 1263, 800, (m, 2H), 5.44 (qd, J = 6.2, 4.1 Hz, 1H), 730 cm⁻¹ 4.76-4.60 (m, 1H), 3.94 (s, 3H), 2.70 (dd, J = 9.2, 5.0 Hz, 1H), 2.27 (s, 3H), 2.24 (s, 3H), 2.02 (dp, J = 9.1, 6.7 Hz, 1H), 1.42 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.70 (d, J = 6.7 Hz, 3H). 132 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.17 (s, film) 3369, calcd for C₂₆H₃₅N₂O₅, 1H), 8.50 (d, J = 8.0 Hz, 1H), 8.02 (d, J = 2947, 2868, 455.2540; found, 455.2536 5.2 Hz, 1H), 7.16 (d, J = 7.9 Hz, 1H), 2256, 1713, 6.93 (d, J = 1.8 Hz, 1H), 6.91-6.85 1527, 1263, (m, 2H), 5.33 (qd, J = 6.3, 4.2 Hz, 1H), 730 cm⁻¹ 4.70 (p, J = 7.4 Hz, 1H), 3.94 (s, 3H), 2.80 (dd, J = 10.2, 4.2 Hz, 1H), 2.26 (s, 3H), 2.26 (s, 3H), 2.17 (dddd, J = 17.0, 10.2, 6.8, 3.1 Hz, 1H), 1.89 (dtd, J = 11.0, 7.1, 3.3 Hz, 1H), 1.69-1.31 (m, 8H), 1.21 (dq, J = 12.3, 9.2 Hz, 1H), 1.09 (d, J = 6.4 Hz, 3H), 0.92-0.81 (m, 1H). 133 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.17 (d, film) 3369, calcd for C₂₇H₃₇N₂O₅, J = 0.6 Hz, 1H), 8.50 (d, J = 8.0 Hz, 2925, 2850, 491.2516; found, 491.2520 1H), 8.02 (d, J = 5.2 Hz, 1H), 7.16 (d, J = 1731, 1527, 7.9 Hz, 1H), 6.92 (d, J = 1.9 Hz, 1H), 1262, 729 6.91-6.86 (m, 2H), 5.44 (qd, J = 6.3, cm⁻¹ 4.7 Hz, 1H), 4.75-4.64 (m, 1H), 3.94 (s, 3H), 2.76 (dd, J = 9.3, 4.8 Hz, 1H), 2.27 (s, 3H), 2.23 (s, 3H), 1.87 (dt, J = 12.5, 3.3 Hz, 1H), 1.78-1.47 (m, 4H), 1.44 (d, J = 7.2 Hz, 3H), 1.39-1.14 (m, 2H), 1.05 (d, J = 6.3 Hz, 3H), 1.03- 0.69 (m, 4H). 134 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.15 film) 3369, calcd for C₂₅H₃₅N₂O₅, (dd, J = 3.6, 0.6 Hz, 1H), 8.52-8.44 2964, 2933, 443.2540; found, 443.2562 (m, 1H), 8.01 (t, J = 5.1 Hz, 1H), 7.15 2875, 1732, (dd, J = 7.9, 2.0 Hz, 1H), 6.95-6.91 1527, 1263, (m, 1H), 6.91-6.85 (m, 2H), 5.49- 800, 730 5.40 (m, 1H), 4.73-4.61 (m, 1H), 3.94 cm⁻¹ (s, 3H), 2.88-2.70 (m, 1H), 2.28- 2.22 (m, 6H), 1.91-1.68 (m, 1H), 1.49- 1.33 (m, 3H), 1.14-0.64 (m, 11H). 135 IR (thin ESIMS m/z 419.1 ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3370, ([M + H]⁺) 1H), 8.45 (d, J = 8.0 Hz, 1H), 8.00 (d, J = 2961, 1733, 5.2 Hz, 1H), 7.09-6.99 (m, 2H), 1648, 1575, 6.99-6.90 (m, 2H), 6.89 (d, J = 5.2 1528, 1509, Hz, 1H), 5.40 (dq, J = 8.4, 6.3 Hz, 1H), 1480, 1453, 4.69 (p, J = 7.3 Hz, 1H), 3.96 (s, 3H), 1437, 1307, 3.71 (t, J = 6.9 Hz, 1H), 2.70 (dd, J = 1280, 1261, 8.3, 6.8 Hz, 1H), 1.54 (d, J = 7.1 Hz, 1241, 1150, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 801 cm⁻¹ 6.8 Hz, 3H), 0.74 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.63, 168.72, 168.30, 161.72 (d, J = 244.8 Hz), 155.40, 155.06, 150.14, 148.78, 140.49, 139.14, 134.23 (d, J = 3.3 Hz), 131.01 (d, J = 7.7 Hz), 130.46, 114.80, (d, J = 21.1 Hz), 109.47, 108.37, 72.80, 56.10, 55.83, 50.65, 48.19, 47.95, 28.35, 27.05, 23.40, 21.21, 18.75, 18.32, 17.41. 136 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.92 (s, film) 3131, calcd for C₂₃H₃₀FN₂O₄S, 1H), 10.79-10.61 (m, 1H), 7.98 (d, J = 2959, 1748, 449.1905; found, 449.1906 5.1 Hz, 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1511, 1479, 1H), 6.85 (ddt, J = 17.1, 9.5, 4.7 Hz, 1280, 1207, 3H), 5.40 (dq, J = 13.0, 6.4 Hz, 1H), 1142, 797 5.09 (p, J = 7.2 Hz, 1H), 3.97 (s, 3H), cm⁻¹ 3.11 (dd, J = 9.0, 6.3 Hz, 1H), 2.30 (s, 3H), 2.13 (dt, J = 13.5, 6.8 Hz, 1H), 1.64 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.7 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.20. 137 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (d, film) 3372, calcd for C₂₅H₃₄FN₂O₆, J = 0.6 Hz, 1H), 8.47 (d, J = 8.1 Hz, 2963, 1731, 477.2395; found, 477.2392 1H), 8.02 (d, J = 5.3 Hz, 1H), 7.18 (dd, 1649, 1528, J = 8.5, 6.9 Hz, 1H), 6.89 (d, J = 5.1 1450, 1263, Hz, 1H), 6.57 (dd, J = 11.0, 2.5 Hz, 1149, 1036, 1H), 6.51 (td, J = 8.4, 2.6 Hz, 1H), 5.40 953 cm⁻¹ (qd, J = 6.2, 4.5 Hz, 1H), 4.75-4.62 (m, 1H), 3.95 (s, 3H), 3.77 (s, 4H), 3.31 (dd, J = 9.9, 4.5 Hz, 1H), 1.63 (d, J = 12.1 Hz, 1H), 1.45 (d, J = 7.2 Hz, 3H), 1.42-1.27 (m, 1H), 1.24-1.08 (m, 1H), 1.03 (d, J = 6.2 Hz, 3H), 1.01- 0.91 (m, 1H), 0.88 (t, J = 7.4 Hz, 3H), 0.65 (t, J = 7.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.13. 138 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, film) 3370, calcd for C₂₃H₃₀FN₂O₆, 1H), 8.46 (d, J = 8.0 Hz, 1H), 8.01 (d, J = 2964, 1731, 449.2082; found, 449.2079 5.2 Hz, 1H), 7.16 (dd, J = 8.5, 6.9 Hz, 1649, 1528, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.57 (dd, 1263, 1149, J = 11.1, 2.5 Hz, 1H), 6.51 (td, J = 8.3, 953, 731 2.5 Hz, 1H), 5.49-5.40 (m, 1H), 4.74- cm⁻¹ 4.61 (m, 1H), 3.95 (s, 3H), 3.77 (s, 3H), 3.06 (dd, J = 9.4, 5.0 Hz, 1H), 1.96 (ddq, J = 13.1, 9.1, 6.6 Hz, 1H), 1.42 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.97 (d, J = 6.6 Hz, 3H), 0.66 (d, J = 6.6 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.12. 139 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.16 (s, film) 3371, calcd for C₂₆H₃₄FN₂O₆, 1H), 8.47 (d, J = 8.1 Hz, 1H), 8.02 (d, J = 2928, 1731, 489.2395; found, 489.2401 5.2 Hz, 1H), 7.17 (t, J = 7.7 Hz, 1H), 1649, 1528, 6.89 (d, J = 5.2 Hz, 1H), 6.61-6.46 1449, 1262, (m, 2H), 5.44 (p, J = 6.1 Hz, 1H), 4.69 1150, 1128, (p, J = 7.3 Hz, 1H), 3.95 (s, 3H), 3.76 1035, 953, (s, 3H), 3.12 (d, J = 6.7 Hz, 1H), 1.84 729 cm⁻¹ (d, J = 13.0 Hz, 1H), 1.78-1.48 (m, 4H), 1.45 (d, J = 7.2 Hz, 3H), 1.37- 1.05 (m, 4H), 1.04 (d, J = 6.3 Hz, 3H), 1.01-0.86 (m, 1H), 0.75 (qd, J = 12.1, 3.6 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.15. 140 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.17 (s, film) 3370, calcd for C₂₅H₃₂FN₂O₆, 1H), 8.48 (d, J = 8.0 Hz, 1H), 8.02 (d, 2944, 1732, 475.2239; found, 475.2233 J = 5.2 Hz, 1H), 7.21-7.13 (m, 1H), 1649, 1528, 6.89 (d, J = 5.2 Hz, 1H), 6.57 (dd, J = 1450, 1263, 11.1, 2.5 Hz, 1H), 6.48 (td, J = 8.3, 2.5 1149, 1036, Hz, 1H), 5.34 (qd, J = 6.2, 3.3 Hz, 1H), 952, 731 4.71 (p, J = 7.4 Hz, 1H), 3.95 (s, 3H), cm⁻¹ 3.77 (s, 3H), 3.18-3.06 (m, 1H), 2.21- 2.05 (m, 1H), 1.87 (dtd, J = 11.2, 7.1, 3.5 Hz, 1H), 1.74-1.59 (m, 1H), 1.58- 1.45 (m, 4H), 1.37 (dddd, J = 26.9, 11.8, 7.7, 3.1 Hz, 1H), 1.28-1.16 (m, 2H), 1.04 (d, J = 6.3 Hz, 3H), 1.02- 0.97 (m, 1H), 0.95-0.82 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.21. 141 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (d, film) 3371, calcd for C₂₄H₃₂FN₂O₆, J = 5.4 Hz, 1H), 8.45 (dd, J = 13.9, 8.0 2964, 1731, 463.2239; found, 463.2234 Hz, 1H), 8.01 (dd, J = 6.2, 5.2 Hz, 1H), 1649, 1451, 7.16 (ddd, J = 8.5, 6.9, 4.0 Hz, 1H), 1263, 1149, 6.88 (dd, J = 5.2, 3.9 Hz, 1H), 6.63- 1036, 952, 6.47 (m, 2H), 5.50-5.39 (m, 1H), 4.75- 730 cm⁻¹ 4.59 (m, 1H), 3.95 (d, J = 0.9 Hz, 3H), 3.77 (s, 3H), 3.29-3.06 (m, 1H), 1.82-1.66 (m, 1H), 1.49 (dd, J = 12.2, 7.1 Hz, 2H), 1.33 (d, J = 7.2 Hz, 1H), 1.20-1.00 (m, 4H), 1.00-0.78 (m, 4H), 0.74-0.63 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.11, −114.15. 142 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.16 (s, film) 3371, calcd for C₂₄H₃₀FN₂O₆, 1H), 8.41 (d, J = 8.0 Hz, 1H), 8.00 (d, J = 2938, 1732, 461.2082; found, 461.2073 5.2 Hz, 1H), 7.03 (dd, J = 8.5, 6.8 Hz, 1649, 1529, 1H), 6.88 (d, J = 5.2 Hz, 1H), 6.55 (dd, 1451, 1264, J = 11.0, 2.5 Hz, 1H), 6.47 (td, J = 8.3, 1148, 953, 2.5 Hz, 1H), 5.24 (q, J = 6.5 Hz, 1H), 732 cm⁻¹ 4.61 (p, J = 7.3 Hz, 1H), 3.95 (s, 3H), 3.79 (s, 3H), 3.25 (s, 1H), 2.69-2.58 (m, 1H), 2.16-2.04 (m, 1H), 1.89-1.57 (m, 4H), 1.51-1.37 (m, 1H), 1.34 (d, J = 7.2 Hz, 3H), 1.13 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.03. 143 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (s, film) 3369, calcd for C₂₆H₃₄FN₂O₆, 1H), 8.50 (d, J = 8.1 Hz, 1H), 7.98 (d, J = 2927, 1732, 489.2395; found, 489.2399 5.2 Hz, 1H), 7.01 (dd, J = 8.5, 6.8 Hz, 1649, 1528, 1H), 6.88 (d, J = 5.2 Hz, 1H), 6.60 (td, 1450, 1278, J = 8.2, 2.6 Hz, 1H), 6.54 (dd, J = 11.0, 1263, 1035, 2.5 Hz, 1H), 5.46 (s, 1H), 4.76-4.62 954, 731 (m, 1H), 3.95 (s, 3H), 3.75 (s, 3H), 3.39 cm⁻¹ (s, 1H), 1.80-1.59 (m, 5H), 1.59- 1.46 (m, 4H), 1.17 (qt, J = 13.4, 3.6 Hz, 1H), 1.08 (d, J = 6.3 Hz, 3H), 1.07-0.91 (m, 2H), 0.82 (qt, J = 15.4, 7.4 Hz, 2H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.87. 144 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (s, film) 3370, calcd for C₂₅H₃₂FN₂O₆, 1H), 8.46 (d, J = 8.1 Hz, 1H), 7.96 (d, J = 2943, 1731, 475.2239; found, 475.2223 5.2 Hz, 1H), 7.05 (t, J = 7.6 Hz, 1H), 1528, 1450, 6.87 (d, J = 5.2 Hz, 1H), 6.59 (td, J = 1279, 1263, 8.3, 2.5 Hz, 1H), 6.50 (dd, J = 11.1, 2.5 1148, 1034, Hz, 1H), 5.34 (s, 1H), 4.77-4.59 (m, 953, 731 1H), 3.95 (s, 3H), 3.73 (s, 3H), 3.65- cm⁻¹ 3.13 (m, 1H), 2.30-2.02 (m, 1H), 1.84 (td, J = 11.6, 10.9, 6.8 Hz, 1H), 1.69- 1.54 (m, 2H), 1.54-1.33 (m, 6H), 1.33- 1.21 (m, 1H), 1.13 (d, J = 6.4 Hz, 3H), 0.98-0.81 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.03. 145 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (s, film) 3370, calcd for C₂₅H₃₄FN₂O₆, 1H), 8.48 (d, J = 7.9 Hz, 1H), 7.97 (d, J = 2962, 1762, 477.2395; found, 477.2389 5.3 Hz, 1H), 7.04 (dd, J = 8.6, 6.8 Hz, 1649, 1528, 1H), 6.87 (d, J = 5.2 Hz, 1H), 6.59 (td, 1451, 1262, J = 8.2, 2.5 Hz, 1H), 6.52 (dd, J = 11.0, 1150, 1034, 2.6 Hz, 1H), 5.50-5.41 (m, 1H), 4.74- 954, 731 4.64 (m, 1H), 3.95 (s, 3H), 3.74 (s, 3H), cm⁻¹ 3.57 (d, J = 10.4 Hz, 1H), 1.65-1.55 (m, 1H), 1.53 (d, J = 7.2 Hz, 3H), 1.51- 1.23 (m, 2H), 1.17 (dq, J = 14.2, 7.2 Hz, 1H), 1.10 (d, J = 6.2 Hz, 3H), 1.01- 0.83 (m, 4H), 0.82-0.68 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.85. 146 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.17 (s, film) 3370, calcd for C₂₄H₃₂FN₂O₆, 1H), 8.50 (q, J = 10.0, 8.1 Hz, 1H), 7.98 2963, 1732, 463.2239; found, 463.2227 (t, J = 5.5 Hz, 1H), 7.02 (dd, J = 8.4, 1649, 1527, 6.8 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1H), 1451, 1278, 6.66-6.48 (m, 2H), 5.45 (dd, J = 13.7, 1263, 1149, 7.1 Hz, 1H), 4.79-4.63 (m, 1H), 3.95 1035, 730 (s, 3H), 3.82-3.70 (m, 3H), 3.46 (s, cm⁻¹ 1H), 1.87-1.72 (m, 1H), 1.54 (dd, J = 14.3, 7.1 Hz, 3H), 1.43-1.23 (m, 1H), 1.09 (dd, J = 11.6, 6.2 Hz, 3H), 0.99- 0.80 (m, 4H), 0.80-0.69 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.79, −113.87. 147 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (s, film) 3371, calcd for C₂₄H₃₀FN₂O₆, 1H), 8.47 (d, J = 8.1 Hz, 1H), 7.98 (d, J = 2939, 1733, 461.2082; found, 461.2060 5.2 Hz, 1H), 6.97 (dd, J = 8.5, 6.7 Hz, 1529, 1280, 1H), 6.87 (d, J = 5.2 Hz, 1H), 6.61- 1264, 6.50 (m, 2H), 5.19 (s, 1H), 4.74-4.60 11748, 954 (m, 1H), 3.95 (s, 3H), 3.78 (s, 3H), 3.34 cm⁻¹ (s, 1H), 2.79 (hept, J = 8.8, 7.9 Hz, 1H), 2.20-2.06 (m, 1H), 2.00-1.83 (m, 1H), 1.83-1.71 (m, 1H), 1.71-1.59 (m, 2H), 1.51 (dd, J = 7.2, 2.7 Hz, 3H), 1.42 (qd, J = 9.6, 1.7 Hz, 1H), 1.10 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.83. 148 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18- film) 3371, calcd for C₂₃H₃₀FN₂O₆, 12.16 (m, 1H), 8.50 (d, J = 7.9 Hz, 1H), 2961, 1732, 449.2082; found, 449.2063 7.98 (d, J = 5.2 Hz, 1H), 7.01 (dd, J = 1528, 1280, 8.5, 6.7 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1262, 1149, 1H), 6.61 (td, J = 8.3, 2.6 Hz, 1H), 6.55 1034, 953, (dd, J = 11.0, 2.5 Hz, 1H), 5.44 (d, J = 730 cm⁻¹ 7.5 Hz, 1H), 4.76-4.64 (m, 1H), 4.12 (q, J = 7.2 Hz, OH), 3.95 (s, 3H), 3.75 (s, 3H), 3.34 (s, 1H), 2.14-2.02 (m, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.80. 149 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.15 (d, film) 2937, calcd for C₂₅H₃₃F₄N₂O₅, J = 0.6 Hz, 1H), 8.40 (d, J = 8.0 Hz, 1732, 1689, 441.2384; found, 441.2378 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.00 (d, J = 1527, 1439, 7.8 Hz, 1H), 6.93-6.83 (m, 3H), 910, 800, 5.24-5.12 (m, 1H), 4.65-4.51 (m, 729 cm⁻¹ 1H), 3.94 (s, 3H), 3.04 (dd, J = 10.5, 6.5 Hz, 1H), 2.75-2.60 (m, 1H), 2.31 (s, 3H), 2.24 (s, 3H), 2.21-2.09 (m, 1H), 1.88-1.61 (m, 4H), 1.41 (pd, J = 10.1, 3.5 Hz, 1H), 1.24 (d, J = 7.2 Hz, 3H), 1.19 (d, J = 6.3 Hz, 3H). 150 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3370, calcd for C₂₂H₂₈ClN₂O₅, 1H), 8.44 (d, J = 8.0 Hz, 1H), 8.00 (d, J = 2962, 1735, 435.1681; found, 435.168 5.2 Hz, 1H), 7.22 (d, J = 8.4 Hz, 2H), 1649, 1529, 7.02 (d, J = 8.4 Hz, 2H), 6.89 (d, J = 5.2 1481, 1264, Hz, 1H), 5.45-5.34 (m, 1H), 4.76- 1152, 1052, 4.61 (m, 1H), 3.96 (s, 3H), 2.69 (t, J = 826, 801 7.6 Hz, 1H), 2.13-2.00 (m, 1H), 1.54 cm⁻¹ (d, J = 6.6 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.88 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.59, 168.72, 155.41, 148.78, 140.51, 137.11, 132.47, 130.99, 130.44, 128.13, 109.49, 77.21, 72.62, 56.11, 56.01, 48.18, 28.32, 21.17, 18.86, 18.31, 17.31. 151 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, film) 3370, calcd for C₂₃H₃₀FN₂O₅, 1H), 8.48 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2961, 1734, 434.2165; found, 434.2169 5.2 Hz, 1H), 7.06 (t, J = 7.9 Hz, 1H), 1649, 1576, 6.88 (d, J = 5.2 Hz, 1H), 6.81-6.71 1528, 1481, (m, 2H), 5.43-5.32 (m, 1H), 4.73-4.63 1280, 1262, (m, 1H), 3.95 (s, 3H), 2.67 (t, 1H), 2.24 800 cm⁻¹ (s, 3H), 2.12-1.99 (m, 1H), 1.55 (d, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.66, 168.71, 161.91, 159.97, 155.38, 148.76, 140.49, 138.29, 138.23, 130.83, 130.79, 130.48, 125.23, 125.20, 123.02, 122.88, 116.15, 115.98, 109.44, 77.22, 72.79, 56.09, 56.07, 48.17, 34.67, 31.59, 28.33, 25.28, 22.66, 21.22, 20.71, 18.75, 18.34, 17.51, 14.20, 14.17, 14.13. 152 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.12 (s, film) 2963, calcd for C₂₂H₂₇F₂N₂O₅, 1H), 8.43 (d, J = 8.1 Hz, 1H), 8.00 (d, J = 1736, 1649, 438.1915; found, 438.1921 5.2 Hz, 1H), 7.09-6.98 (m, 1H), 1517, 1481, 6.95-6.86 (m, 2H), 6.84-6.75 (m, 1281, 1264, 1H), 5.43-5.33 (m, 1H), 4.74-4.60 1212, 1053, (m, 1H), 3.96 (s, 3H), 2.68 (t, J = 7.6 801 cm⁻¹ Hz, 1H), 2.11-2.00 (m, 1H), 1.53 (d, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.89 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.54, 168.73, 155.41, 148.78, 140.52, 130.40, 118.11, 109.49, 77.21, 72.45, 56.11, 55.86, 48.16, 28.43, 21.11, 18.94, 18.28, 17.15. 153 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (d, film) 2962, calcd for C₂₃H₃₁FN₂O₅, J = 0.6 Hz, 1H), 8.49 (d, J = 7.9 Hz, 1734, 1715, 433.2133; found, 433.2129 1H), 8.00 (d, J = 5.2 Hz, 1H), 6.93- 1530, 1481, 6.82 (m, 4H), 5.38 (dq, J = 8.6, 6.3 Hz, 1282, 1264, 1H), 4.73-4.63 (m, 1H), 3.95 (s, 3H), 1244, 1220, 2.66 (dd, J = 8.6, 6.6 Hz, 1H), 2.24 (d, 801 cm⁻¹ J = 1.9 Hz, 3H), 2.06 (hept, J = 6.8 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.65, 168.73, 160.27 (d, J = 243.5 Hz), 155.40, 148.79, 140.47, 133.95 (d, J = 3.8 Hz), 132.52 (d, J = 4.9 Hz), 130.50, 128.31 (d, J = 7.7 Hz), 124.11 (d, J = 17.0 Hz), 114.39 (d, J = 22.0 Hz), 109.48, 72.95, 56.07, 55.82, 48.20, 28.32, 21.25, 18.68, 18.29, 17.62, 14.61 (d, J = 3.5 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ −120.75. 154 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.16 (d, film) 3367, calcd for C₂₃H₃₀FN₂O₆, J = 0.6 Hz, 1H), 8.50 (d, J = 7.9 Hz, 2963, 1734, 449.2082; found, 449.2076 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.03 (t, 1649, 1530, J = 8.5 Hz, 1H), 6.91-6.84 (m, 1H), 1508, 1282, 6.66 (ddd, J = 8.6, 2.6, 0.8 Hz, 1H), 1264, 1149, 6.57 (dd, J = 12.0, 2.6 Hz, 1H), 5.44 801, 731 (dqd, J = 7.6, 6.3, 1.2 Hz, 1H), 4.75- cm⁻¹ 4.63 (m, 1H), 3.94 (s, 3H), 3.78 (s, 3H), 3.10 (t, J = 7.7 Hz, 1H), 2.09 (tt, J = 13.5, 6.6 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.94- 0.87 (m, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.68, 168.74, 162.09 (d, J = 244.2 Hz), 159.37 (d, J = 11.4 Hz), 155.38, 148.78, 140.47, 130.67 (d, J = 6.6 Hz), 130.56, 117.46 (d, J = 15.4 Hz), 109.59 (d, J = 3.0 Hz), 109.46, 101.41 (d, J = 27.9 Hz), 72.76, 56.07, 55.44, 48.21, 47.95, 28.41, 21.06, 19.09, 18.15, 17.30. ¹⁹F NMR (376 MHz, CDCl₃) δ −113.05. 155 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (d, film) 3367, calcd for C₂₃H₃₀FN₂O₆, J = 0.6 Hz, 1H), 8.48 (d, J = 7.9 Hz, 2962, 1715, 449.2082; found, 449.2082 1H), 8.00 (d, J = 5.2 Hz, 1H), 6.90- 1518, 1273, 6.77 (m, 4H), 5.36 (dq, J = 8.4, 6.3 Hz, 1222, 801 1H), 4.73-4.64 (m, 1H), 3.95 (s, 3H), cm⁻¹ 3.87 (s, 3H), 2.68-2.60 (m, 1H), 2.05 (h, J = 6.7 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.63, 168.76, 155.40, 151.94 (d, J = 245.1 Hz), 148.79, 146.29 (d, J = 10.7 Hz), 140.51, 131.69 (d, J = 5.6 Hz), 130.50, 125.45 (d, J = 3.5 Hz), 117.10 (d, J = 18.2 Hz), 112.94 (d, J = 2.2 Hz), 109.50, 72.80, 56.21, 56.08, 55.73, 48.21, 28.40, 21.21, 18.79, 18.30, 17.45. ¹⁹F NMR (376 MHz, CDCl₃) δ −135.65. 156 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.19 (d, film) 3367, calcd for C₂₄H₃₃N₂O₆, J = 0.6 Hz, 1H), 8.53 (d, J = 7.9 Hz, 2960, 1732, 445.2333; found, 445.2332 1H), 7.98 (d, J = 5.2 Hz, 1H), 6.94 (d, J 1649, 1528, = 7.7 Hz, 1H), 6.87 (d, J = 5.1 Hz, 1H), 1262, 1041, 6.71 (dt, J = 7.7, 1.1 Hz, 1H), 6.66 (d, J = 800, 730 1.5 Hz, 1H), 5.51-5.35 (m, 1H), cm⁻¹ 4.75-4.64 (m, 1H), 3.94 (s, 3H), 3.76 (s, 3H), 3.34 (s, 1H), 2.32 (s, 3H), 2.09 (h, J = 6.7 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 157 IR (thin HRMS-ES (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (d, film) 2960, calcd for C₂₄H₃₃N₂O₆, J = 0.6 Hz, 1H), 8.51 (d, J = 7.9 Hz, 1715, 1529, 445.2333; found, 445.2328 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.00 (dd, 1281, 1222, J = 8.1, 0.8 Hz, 1H), 6.90-6.85 (m, 1048, 801, 1H), 6.70 (d, J = 8.2 Hz, 2H), 5.37 (dq, 732 cm⁻¹ J = 9.2, 6.2 Hz, 1H), 4.76-4.66 (m, 1H), 3.95 (s, 3H), 3.78 (s, 3H), 3.07 (dd, J = 9.2, 6.1 Hz, 1H), 2.29 (s, 3H), 2.11 (dq, J = 13.4, 6.8 Hz, 1H), 1.56 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.80, 168.71, 157.59, 155.39, 148.79, 140.47, 138.86, 130.54, 129.90, 128.80, 115.92, 110.88, 109.47, 74.41, 56.08, 55.04, 48.26, 29.71, 29.29, 21.08, 20.96, 18.76, 18.27, 18.23. 158 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.18 (d, film) 3370, calcd for C₂₃H₃₁N₂O₆, J = 0.6 Hz, 1H), 8.52 (d, J = 7.9 Hz, 2961, 1732, 431.2177; found, 431.2155 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.22- 1649, 1528, 6.77 (m, 5H), 5.55-5.36 (m, 1H), 4.76- 1241, 1050, 4.59 (m, 1H), 3.94 (s, 3H), 3.77 (s, 755, 731 3H), 3.55-3.22 (m, 1H), 2.18-2.05 cm⁻¹ (m, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 159 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.19 (s, film) 3369, calcd for C₂₄H₃₃N₂O₇, 1H), 8.53 (d, J = 7.9 Hz, 1H), 7.99 (d, J = 2960, 1732, 461.2282; found, 461.2266 5.2 Hz, 1H), 6.96 (d, J = 8.2 Hz, 1H), 1649, 1528, 6.87 (d, J = 5.3 Hz, 1H), 6.52-6.38 1262, 1207, (m, 2H), 5.43 (s, 1H), 4.77-4.60 (m, 1156, 1042, 1H), 3.95 (s, 3H), 3.79 (s, 3H), 3.75 (s, 730 cm⁻¹ 3H), 3.41-3.14 (m, 1H), 2.07 (dq, J = 13.4, 6.7 Hz, 1H), 1.55 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.2 Hz, 3H), 0.83 (d, J = 6.7 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). 160 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.54 (d, calcd for C₂₄H₃₁N₂O₆, J = 8.0 Hz, 1H), 8.34 (d, J = 5.4 Hz, 443.2182; found, 443.2187 1H), 7.33-7.10 (m, 5H), 7.00 (d, J = 5.4 Hz, 1H), 5.56-5.34 (m, 1H), 4.79- 4.54 (m, 1H), 3.89 (s, 3H), 2.39 (s, 3H), 2.34 (dd, J = 8.7, 5.4 Hz, 1H), 2.14- 1.95 (m, 1H), 1.29 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.2 Hz, 3H), 0.95 (d, J = 6.6 Hz, 3H), 0.71 (d, J = 6.7 Hz, 3H). ¹³C NMR (75 MHz, CDCl₃) δ 172.24, 168.91, 162.34, 159.46, 146.68, 141.49, 139.86, 137.49, 129.63, 127.90, 126.47, 109.79, 72.07, 58.01, 56.30, 56.26, 48.08, 29.24, 21.24, 20.74, 20.42, 18.92, 18.49. 161 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.58 (d, calcd for C₂₆H₃₃N₂O₆, J = 8.0 Hz, 1H), 8.34 (d, J = 5.4 Hz, 469.2338; found, 469.2345 1H), 7.33-7.09 (m, 5H), 7.01 (d, J = 5.5 Hz, 1H), 5.35 (qd, J = 6.3, 3.8 Hz, 1H), 4.83-4.65 (m, 1H), 3.89 (s, 3H), 2.43-2.38 (m, 1H), 2.40 (s, 3H), 2.29- 2.14 (m, 1H), 1.93-1.78 (m, 1H), 1.70- 1.50 (m, 3H), 1.45 (d, J = 7.2 Hz, 3H), 1.41-1.26 (m, 2H), 1.24-1.14 (m, 1H), 1.06 (d, J = 6.3 Hz, 3H), 0.95- 0.77 (m, 1H). ¹³C NMR (75 MHz, CDCl₃) δ 172.20, 168.90, 162.36, 159.49, 146.67, 141.47, 140.72, 137.53, 129.49, 127.92, 126.44, 109.82, 73.34, 56.66, 56.31, 56.27, 48.20, 42.11, 31.70, 31.45, 25.11, 24.51, 20.74, 18.72. 162 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.36 (d, calcd for C₂₅H₃₃N₂O₇, J = 7.9 Hz, 1H), 8.29 (d, J = 5.3 Hz, 473.2288; found, 473.2294 1H), 7.28-7.11 (m, 5H), 6.96 (d, J = 5.4 Hz, 1H), 5.83-5.67 (m, 2H), 5.60- 5.35 (m, 1H), 4.83-4.55 (m, 1H), 3.90 (s, 3H), 2.37 (dd, J = 8.5, 5.6 Hz, 1H), 2.12-2.00 (m, 1H), 2.06 (s, 3zH), 1.29 (d, J = 7.2 Hz, 3H), 1.12 (d, J = 6.2 Hz, 3H), 0.95 (d, J = 6.6 Hz, 3H), 0.72 (d, J = 6.7 Hz, 3H). ¹³C NMR (75 MHz, CDCl₃) δ 172.35, 170.26, 162.90, 160.29, 145.71, 143.99, 142.47, 139.82, 129.61, 127.90, 126.46, 109.58, 89.54, 72.07, 57.98, 56.20, 56.17, 48.26, 29.22, 21.27, 20.88, 20.85, 20.28, 18.93, 18.32. 163 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.41 (d, calcd for C₂₇H₃₅N₂O₇, J = 7.8 Hz, 1H), 8.30 (d, J = 5.3 Hz, 499.2444; found, 499.2449 1H), 7.30-7.15 (m, 5H), 6.97 (d, J = 5.4 Hz, 1H), 5.87-5.65 (m, 2H), 5.36 (qd, J = 6.4, 3.9 Hz, 1H), 4.94-4.63 (m, 1H), 3.91 (s, 3H), 2.42 (dd, J = 10.3, 3.9 Hz, 1H), 2.34-2.14 (m, 1H), 2.07 (s, 3H), 1.96-1.79 (m, 1H), 1.75- 1.49 (m, 3H), 1.46 (d, J = 7.1 Hz, 3H), 1.45-1.28 (m, 2H), 1.27-1.16 (m, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.95- 0.73 (m, 1H). ¹³C NMR (75 MHz, CDCl₃) δ 172.32, 170.28, 162.93, 160.32, 145.71, 144.05, 142.45, 140.73, 129.48, 127.94, 126.44, 109.60, 89.58, 73.34, 56.64, 56.22, 56.18, 48.39, 42.14, 31.64, 31.45, 25.10, 24.50, 20.89, 20.86, 18.76, 18.57. 164 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.38 (d, calcd for C₂₅H₃₃N₂O₇, J = 7.7 Hz, 1H), 8.29 (d, J = 5.4 Hz, 473.2288; found, 473.2279 1H), 7.30-7.19 (m, 3H), 7.17-7.06 (m, 2H), 6.96 (d, J = 5.4 Hz, 1H), 5.75 (s, 2H), 5.43 (dq, J = 8.7, 6.2 Hz, 1H), 4.90-4.52 (m, 1H), 3.92 (s, 3H), 2.72 (dd, J = 8.8, 6.4 Hz, 1H), 2.19-2.09 (m, 1H), 2.08 (s, 3H), 1.53 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.7 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (75 MHz, CDCl₃) δ 172.39, 170.32, 162.98, 160.29, 145.73, 144.03, 142.52, 138.62, 129.81, 127.90, 126.61, 109.56, 89.60, 72.72, 56.61, 56.22, 56.18, 48.41, 28.24, 21.34, 20.89, 18.54, 17.86. 165 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, calcd for C₂₄H₃₁N₂O₆, J = 8.1 Hz, 1H), 8.33 (d, J = 5.4 Hz, 443.2182; found, 443.2177 1H), 7.30-7.17 (m, 3H), 7.14-7.05 (m, 2H), 7.00 (d, J = 5.4 Hz, 1H), 5.42 (dq, J = 8.7, 6.3 Hz, 1H), 4.69 (p, J = 7.3 Hz, 1H), 3.90 (s, 3H), 2.71 (dd, J = 8.6, 6.5 Hz, 1H), 2.39 (s, 3H), 2.17- 2.03 (m, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.22, 168.83, 162.38, 159.48, 146.63, 141.63, 138.69, 137.54, 129.79, 127.88, 126.58, 109.74, 72.74, 56.64, 56.26, 48.21, 28.26, 21.32, 20.72, 18.64, 18.62, 17.80. 166 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.60 (d, calcd for C₂₅H₃₁N₂O₆, J = 8.0 Hz, 1H), 8.37 (d, J = 5.4 Hz, 455.2177; found, 455.2169 1H), 7.18-7.10 (m, 4H), 7.05 (d, J = 5.5 Hz, 1H), 5.50-5.31 (m, 1H), 4.91- 4.66 (m, 1H), 3.94 (s, 3H), 2.44 (s, 3H), 2.36 (s, 3H), 2.03 (dd, J = 10.0, 7.0 Hz, 1H), 1.52 (d, J = 7.1 Hz, 3H), 1.20 (d, J = 6.4 Hz, 3H), 1.19-1.08 (m, 1H), 0.76- 0.62 (m, 1H), 0.51-0.34 (m, 2H), 0.05-−0.08 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.21, 168.85, 162.33, 159.48, 146.64, 141.64, 138.58, 137.52, 136.08, 128.92, 128.29, 109.76, 75.92, 56.27, 55.25, 48.18, 21.01, 20.73, 18.68, 18.12, 13.03, 6.93, 2.87. 167 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.43 (d, calcd for C₂₆H₃₃N₂O₇, J = 7.9 Hz, 1H), 8.33 (d, J = 5.3 Hz, 485.2283; found, 485.2281 1H), 7.18-7.10 (m, 4H), 7.01 (d, J = 5.4 Hz, 1H), 5.80 (s, 2H), 5.46-5.25 (m, 1H), 4.90-4.72 (m, 1H), 3.96 (s, 3H), 2.37 (s, 3H), 2.12 (s, 3H), 2.05 (dd, J = 10.0, 7.0 Hz, 1H), 1.55 (d, J = 7.1 Hz, 3H), 1.22 (d, J = 6.3 Hz, 3H), 1.20-1.09 (m, 1H), 0.75-0.65 (m, 1H), 0.51-0.37 (m, 2H), 0.08-−0.06 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.32, 170.20, 162.91, 160.30, 145.68, 143.99, 142.61, 138.58, 136.07, 128.91, 128.28, 109.57, 89.55, 75.89, 56.17, 55.24, 48.37, 21.00, 20.83, 18.53, 18.14, 13.01, 6.94, 2.87. 168 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (d, film) 3380, calcd for C₂₅H₃₃N₂O₆, J = 8.0 Hz, 1H), 8.34 (d, J = 5.4 Hz, 2961, 1771, 457.2333; found, 457.2328 1H), 7.06 (t, J = 6.4 Hz, 2H), 7.03- 1732, 1676, 6.94 (m, 3H), 5.40 (dq, J = 8.7, 6.3 Hz, 1508, 1199, 1H), 4.74-4.62 (m, 1H), 3.91 (s, 3H), 1175, 908, 2.67 (dd, J = 8.8, 6.3 Hz, 1H), 2.40 (s, 823, 802, 3H), 2.32 (s, 3H), 2.14-2.05 (m, 1H), 731 cm⁻¹ 1.50 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.28, 168.90, 162.39, 159.49, 146.65, 141.67, 137.55, 136.06, 135.51, 129.68, 128.62, 109.73, 72.85, 56.29, 56.23, 48.23, 28.21, 21.36, 21.01, 20.75, 18.69, 18.56, 17.85. 169 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, calcd for C₂₄H₃₀FN₂O₆, J = 7.9 Hz, 1H), 8.39-8.28 (m, 1H), 461.2083; found, 461.2082 7.12-6.89 (m, 5H), 5.50-5.32 (m, 1H), 4.78-4.60 (m, 1H), 3.91 (s, 3H), 2.77-2.64 (m, 1H), 2.41 (s, 3H), 2.14- 2.02 (m, 1H), 1.54-1.35 (m, 3H), 1.12- 0.97 (m, 3H), 0.94-0.83 (m, 3H), 0.79-0.68 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.57, −116.61. 170 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, calcd for C₂₄H₂₈FN₂O₆, J = 8.3 Hz, 1H), 8.32 (d, J = 5.4 Hz, 459.1926; found, 459.1923 1H), 7.22-7.10 (m, 2H), 7.09-6.86 (m, 3H), 5.39-5.19 (m, 1H), 4.71 (dq, J = 8.2, 7.2 Hz, 1H), 3.90 (s, 3H), 2.40 (s, 3H), 2.02 (dd, J = 10.1, 6.5 Hz, 1H), 1.46 (d, J = 7.2 Hz, 3H), 1.17 (d, J = 6.4 Hz, 3H), 1.12-1.03 (m, 1H), 0.73- 0.62 (m, 1H), 0.47-0.31 (m, 2H), −0.01- −0.14 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.54. 171 HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.35 (d, calcd for C₂₅H₃₀FN₂O₇, J = 8.0 Hz, 1H), 8.31-8.19 (m, 1H), 489.2032; found, 489.2027 7.23-7.14 (m, 2H), 7.03-6.82 (m, 3H), 5.75 (s, 2H), 5.36-5.19 (m, 1H), 4.82-4.65 (m, 1H), 3.92 (s, 3H), 2.07 (s, 3H), 2.03 (dd, J = 10.2, 6.5 Hz, 1H), 1.48 (d, J = 7.2 Hz, 3H), 1.18 (d, J = 6.4 Hz, 3H), 1.15-1.06 (m, 1H), 0.75- 0.63 (m, 1H), 0.48-0.33 (m, 2H), −0.03- −0.12 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −116.54. 172 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.57 (d, film) 3382, calcd for C₂₆H₃₅N₂O₆, J = 7.3 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2962, 2933, 471.2495; found, 471.2494 1H), 7.33-7.06 (m, 5H), 7.01 (d, J = 2875, 1771, 5.5 Hz, 1H), 5.52-5.36 (m, 1H), 4.70 1732, 1676, (p, J = 7.1 Hz, 1H), 3.90 (s, 3H), 2.96 1505, 1309, (dd, J = 8.6, 6.3 Hz, 1H), 2.40 (s, 3H), 1193, 1174, 1.50 (d, J = 7.2 Hz, 3H), 1.46-1.22 1040, 826, (m, 3H), 1.10 (d, J = 6.2 Hz, 3H), 0.99- 734, 703 0.82 (m, 5H), 0.78 (t, J = 7.2 Hz, 3H). cm⁻¹. 173 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.53 (d, film) 3381, calcd for C₂₆H₃₃N₂O₆, J = 7.8 Hz, 1H), 8.32 (d, J = 4.6 Hz, 2950, 1771, 469.2338; found, 469.2342 1H), 7.33-7.06 (m, 5H), 7.01 (d, J = 1732, 1676, 5.5 Hz, 1H), 5.48-5.16 (m, 1H), 4.85- 1505, 1309, 4.55 (m, 1H), 3.89 (s, 3H), 2.78 (dd, J = 1195, 1174, 10.0, 5.9 Hz, 1H), 2.39 (s, 3H), 1.98- 1038, 826, 1.80 (m, 1H), 1.73-1.19 (m, 11H), 802, 734, 1.11 (d, J = 6.5 Hz, 3H). 702 cm⁻¹. 174 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.40 (d, film) 3380, calcd for C₂₇H₃₇N₂O₇, J = 7.9 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2962, 2933, 501.2601; found, 501.2606 1H), 7.34-7.06 (m, 5H), 6.96 (d, J = 1734, 1676, 5.4 Hz, 1H), 5.75 (s, 2H), 5.57-5.35 1502, 1452, (m, 1H), 4.81-4.54 (m, 1H), 3.91 (s, 1310, 1200, 3H), 2.97 (dd, J = 8.6, 6.3 Hz, 1H), 2.07 1041, 1002, (s, 3H), 1.53 (d, J = 7.2 Hz, 3H), 1.49- 967, 829, 1.34 (m, 3H), 1.11 (d, J = 6.3 Hz, 3H), 735, 704 0.95 (t, J = 7.3 Hz, 3H), 0.91-0.82 (m, cm⁻¹. 2H), 0.78 (t, J = 7.2 Hz, 3H). 175 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.36 (d, film) 3382, calcd for C₂₇H₃₅N₂O₇, J = 7.8 Hz, 1H), 8.28 (d, J = 5.2 Hz, 2948, 2869, 499.2444; found, 499.2447 1H), 7.32-7.02 (m, 5H), 6.97 (dd, J = 1733, 1501, 5.4, 2.6 Hz, 1H), 5.75 (s, 2H), 5.45- 1437, 1310, 5.17 (m, 1H), 4.85-4.40 (m, 1H), 3.91 1200, 1040, (s, 3H) 2.79 (dd, J = 10.0, 5.9 Hz, 1H), 1002, 967, 2.07 (s, 3H), 2.02-1.77 (m, 2H), 1.67- 829, 734, 1.19 (m, 7H), 1.13-0.86 (m, 6H). 703 cm⁻¹. 176 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃, major) δ film) 2950, calcd for C₂₆H₃₃N₂O₅S, 9.94 (d, J = 6.5 Hz, 1H), 8.33 (d, J = 5.5 1769, 1732, 485.2105; found, 485.2171 Hz, 1H), 7.26-7.20 (m, 3H), 7.14- 1192, 1175, 7.10 (m, 2H), 7.00 (d, J = 5.5 Hz, 1H), 730 cm⁻¹ 5.38-5.31 (m, 1H), 5.17-5.08 (m, 1H), 3.91 (s, 3H), 2.79 (dd, J = 9.9, 6.0 Hz, 1H), 2.36 (s, 3H), 2.28-2.12 (m, 1H), 1.98-1.82 (m, 2H), 1.57 (d, J = 7.2 Hz, 3H), 1.53-1.36 (m, 4H), 1.34- 1.20 (m, 2H), 1.13 (d, J = 6.5 Hz, 3H). 177 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 9.98 (d, film) 2950, calcd for C₂₆H₃₂N₂O₅S, J = 7.3 Hz, 1H), 8.35 (d, J = 5.4 Hz, 2868, 1770, 507.1924; found, 507.1920 1H), 7.25-7.13 (m, 5H), 7.01 (d, J = 1731, 1585, 5.5 Hz, 1H), 5.39 (qd, J = 6.3, 4.1 Hz, 1496, 1438, 1H), 5.16 (p, J = 7.2 Hz, 1H), 3.91 (s, 1365, 1311, 3H), 2.42 (dd, J = 10.3, 4.0 Hz, 1H), 1278, 1193, 2.35 (s, 3H), 2.28-2.19 (m, 1H), 1.93- 1175, 1131, 1.83 (m, 1H), 1.68-1.59 (m, 1H), 1.52 1102, 1040, (d, J = 7.2 Hz, 3H), 1.50-1.31 (m, 4H), 1010, 909, 1.20 (dq, J = 12.5, 9.1 Hz, 1H), 1.08 (d, 847, 824, J = 6.4 Hz, 3H), 0.97-0.90 (m, 1H). 759, 703 cm⁻¹ 178 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.52 (s, film) 3384, calcd for C₂₅H₃₁FN₂NaO₆, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.31- 2968, 1772, 497.2058; found, 497.2056 7.22 (m, 1H), 7.02 (d, J = 5.5 Hz, 1H), 1733, 1677, 6.84 (dd, J = 9.9, 2.9 Hz, 1H), 6.76 (td, 1499, 1176, J = 8.5, 2.8 Hz, 1H), 5.48-5.36 (m, 825, 734 1H), 4.76-4.62 (m, 1H), 3.91 (s, 3H), cm⁻¹ 2.67 (dd, J = 9.4, 4.8 Hz, 1H), 2.39 (s, 3H), 2.27 (s, 3H), 2.01 (dp, J = 9.2, 6.6 Hz, 1H), 1.39 (d, J = 7.2 Hz, 3H), 1.05 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.68 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.72. 179 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3384, calcd for C₂₇H₃₅FN₂NaO₆, J = 7.6 Hz, 1H), 8.35 (d, J = 5.5 Hz, 2963, 1771, 525.2371; found, 525.2364 1H), 7.30 (dd, J = 8.8, 6.2 Hz, 1H), 7.02 1732, 1676, (dd, J = 5.5, 2.6 Hz, 1H), 6.83 (dd, J = 1498, 1174, 9.9, 2.9 Hz, 1H), 6.75 (td, J = 8.6, 2.9 825, 731 Hz, 1H), 5.38 (qd, J = 6.3, 4.0 Hz, 1H), cm⁻¹ 4.79-4.65 (m, 1H), 3.91 (s, 3H), 2.90 (dd, J = 10.1, 4.2 Hz, 1H), 2.39 (s, 3H), 2.27 (d, J = 3.5 Hz, 3H), 1.82-1.67 (m, 1H), 1.58-1.28 (m, 4H), 1.26 (s, 1H), 1.19-1.05 (m, 1H), 0.99 (dd, J = 10.0, 6.3 Hz, 3H), 0.94-0.81 (m, 4H), 0.72-0.63 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.69. 180 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3384, calcd for C₂₇H₃₃FN₂NaO₆, J = 8.0 Hz, 1H), 8.35 (d, J = 5.4 Hz, 2950, 1771, 523.2215; found, 523.2210 1H), 7.31-7.22 (m, 1H), 7.02 (d, J = 1731, 1675, 5.4 Hz, 1H), 6.83 (dd, J = 9.9, 2.8 Hz, 1498, 1175, 1H), 6.73 (td, J = 8.5, 2.8 Hz, 1H), 5.32 907, 730 (qd, J = 6.4, 3.9 Hz, 1H), 4.72 (p, J = cm⁻¹ 7.3 Hz, 1H), 3.91 (s, 3H), 2.78 (dd, J = 10.4, 4.2 Hz, 1H), 2.39 (s, 3H), 2.29 (s, 3H), 2.25-2.10 (m, 1H), 1.89 (ddt, J = 14.4, 10.9, 5.2 Hz, 1H), 1.74-1.30 (m, 7H), 1.30-1.13 (m, 2H), 1.06 (d, J = 6.3 Hz, 3H), 1.00-0.78 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.09, 168.86, 162.37, 160.90 (d, J = 243.9 Hz), 159.56, 146.64, 141.54, 138.75 (d, J = 7.2 Hz), 137.63, 135.25 (d, J = 3.2 Hz), 129.77 (d, J = 8.1 Hz), 116.34 (d, J = 20.2 Hz), 112.67 (d, J = 20.5 Hz), 109.82, 73.60, 56.31, 49.43, 48.20, 42.91, 31.62, 31.42, 25.12, 24.42, 20.73, 20.61, 18.63, 18.13. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.78. 181 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3383, calcd for C₂₈H₃₆FN₂O₆, J = 7.5 Hz, 1H), 8.35 (d, J = 5.4 Hz, 2928, 1771, 515.2552; found, 515.2557 1H), 7.31-7.27 (m, 1H), 7.02 (d, J = 1675, 1498, 5.4 Hz, 1H), 6.87-6.73 (m, 2H), 5.42 1174, 1038, (qd, J = 6.3, 4.3 Hz, 1H), 4.77-4.66 825, 732 (m, 1H), 3.91 (s, 3H), 2.74 (dd, J = 9.5, cm⁻¹ 4.7 Hz, 1H), 2.40 (s, 3H), 2.31-2.21 (m, 3H), 1.86 (d, J = 12.9 Hz, 1H), 1.78- 1.49 (m, 3H), 1.41 (d, J = 7.2 Hz, 3H), 1.36-1.15 (m, 3H), 1.15-0.84 (m, 6H), 0.84-0.70 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.20, 168.87, 162.36, 160.91 (d, J = 243.8 Hz), 159.55, 146.65, 141.55, 139.40 (d, J = 7.1 Hz), 137.60, 134.70 (d, J = 3.4 Hz), 129.50 (d, J = 7.7 Hz), 116.32 (d, J = 20.6 Hz), 112.74 (d, J = 20.2 Hz), 109.82, 71.63, 56.31, 49.64, 48.13, 40.27, 31.28, 30.87, 29.30, 26.47, 26.37, 26.27, 20.74, 18.66, 18.19. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.74. 182 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.59- film) 3384, calcd for C₂₆H₃₃FN₂NaO₆, 8.45 (m, 1H), 8.35 (dd, J = 5.4, 1.3 Hz, 2965, 1771, 511.2215; found, 511.2207 1H), 7.31-7.23 (m, 1H), 7.04-6.95 1732, 1674, (m, 1H), 6.83 (dd, J = 9.9, 2.7 Hz, 1H), 1498, 1175, 6.76 (dtd, J = 8.5, 5.3, 2.6 Hz, 1H), 5.42 908, 731 (ddt, J = 8.6, 6.1, 3.5 Hz, 1H), 4.76- cm⁻¹ 4.64 (m, 1H), 3.91 (s, 3H), 2.77 (ddd, J = 42.7, 9.3, 4.8 Hz, 1H), 2.39 (d, J = 2.0 Hz, 3H), 2.33-2.23 (m, 3H), 1.97-1.50 (m, 2H), 1.48-1.31 (m, 3H), 1.26 (s, 1H), 1.23-0.93 (m, 4H), 0.94-0.58 (m, 5H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.69, −117.74. 183 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49- film) 3380, calcd for C₂₆H₃₁FN₂NaO₆, 8.39 (m, 1H), 8.33 (d, J = 5.4 Hz, 1H), 2938, 1771, 509.2058; found, 509.2056 7.09 (dd, J = 8.6, 6.0 Hz, 1H), 7.00 (d, J = 1732, 1674, 5.5 Hz, 1H), 6.81 (dd, J = 9.9, 2.9 Hz, 1498, 1175, 1H), 6.74 (td, J = 8.4, 2.8 Hz, 1H), 5.14 908, 730 (p, J = 6.4 Hz, 1H), 4.59 (p, J = 7.4 Hz, cm⁻¹ 1H), 3.90 (s, 3H), 3.02 (dd, J = 10.4, 6.4 Hz, 1H), 2.70-2.59 (m, 1H), 2.39 (s, 3H), 2.34 (s, 3H), 2.17 (d, J = 6.0 Hz, 1H), 1.88-1.59 (m, 4H), 1.42- 1.33 (m, 1H), 1.20 (d, J = 7.2 Hz, 3H), 1.17 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.62. 184 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.47 (d, film) 3379, calcd for C₂₇H₃₃FN₂NaO₆, J = 8.1 Hz, 1H), 8.31 (d, J = 5.4 Hz, 2949, 1770, 523.2215; found, 523.2202 1H), 7.09 (dd, J = 8.7, 5.9 Hz, 1H), 7.01 1731, 1675, (d, J = 5.5 Hz, 1H), 6.84 (td, J = 8.3, 1499, 1175, 3.1 Hz, 1H), 6.76 (dd, J = 9.9, 2.8 Hz, 907, 730 1H), 5.29 (p, J = 6.7 Hz, 1H), 4.74- cm⁻¹ 4.63 (m, 1H), 3.91 (s, 3H), 3.10 (dd, J = 9.2, 7.1 Hz, 1H), 2.40 (d, J = 2.6 Hz, 3H), 2.21-2.07 (m, 1H), 1.86 (dtd, J = 14.8, 7.9, 7.1, 4.5 Hz, 1H), 1.67-1.30 (m, 9H), 1.30-1.16 (m, 2H), 1.16- 1.08 (m, 4H), 0.98-0.81 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.62. 185 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.52 (d, film) 3379, calcd for C₂₈H₃₆FN₂O₆, J = 8.0 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2928, 1771, 515.2552; found, 515.2568 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 7.01 1733, 1676, (d, J = 5.5 Hz, 1H), 6.88-6.78 (m, 1499, 1193, 2H), 5.41-5.36 (m, 1H), 4.77-4.67 1175, 825, (m, 1H), 3.91 (s, 3H), 3.11 (dd, J = 9.0, 732 cm⁻¹ 6.1 Hz, 1H), 2.40 (s, 3H), 2.28 (s, 3H), 1.83-1.39 (m, 10H), 1.31-0.95 (m, 5H), 0.95-0.81 (m, 2H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.48. 186 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, film) 3381, calcd for C₂₅H₃₁FN₂NaO₆, J = 8.0 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2961, 1771, 497.2058; found, 497.2048 1H), 7.05 (dd, J = 8.5, 6.0 Hz, 1H), 7.01 1732, 1675, (d, J = 5.5 Hz, 1H), 6.84 (qd, J = 10.0, 1499, 1174, 9.2, 2.8 Hz, 2H), 5.36 (dq, J = 9.3, 6.2 1045, 908, Hz, 1H), 4.75-4.65 (m, 1H), 3.91 (d, J = 731 cm⁻¹ 1.9 Hz, 3H), 3.08 (dd, J = 8.9, 6.5 Hz, 1H), 2.40 (d, J = 2.1 Hz, 3H), 2.29 (s, 3H), 2.12 (h, J = 6.8 Hz, 1H), 1.50 (dd, J = 7.2, 2.0 Hz, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.86 (dd, J = 6.9, 1.9 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.23, 168.88, 162.36, 160.94 (d, J = 244.3 Hz), 159.51, 146.65, 141.57, 139.90 (d, J = 6.5 Hz), 137.56, 133.65 (d, J = 2.9 Hz), 129.31-129.08 (m), 116.96 (d, J = 20.5 Hz), 112.33 (d, J = 20.7 Hz), 109.77, 73.76, 56.30, 48.22, 29.69, 29.30, 20.93, 20.91, 20.75, 18.92, 18.59, 17.91. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.42. 187 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.47 (d, film) 3379, calcd for C₂₇H₃₆FN₂O₆, J = 8.3 Hz, 1H), 8.31 (d, J = 5.5 Hz, 2963, 1771, 503.2552; found, 503.2557 1H), 7.09 (dd, J = 8.7, 5.9 Hz, 1H), 7.01 1732, 1675, (dd, J = 5.4, 2.2 Hz, 1H), 6.83 (td, J = 1499, 1175, 8.5, 3.3 Hz, 1H), 6.76 (dd, J = 9.9, 2.9 907, 730 Hz, 1H), 5.41 (dq, J = 7.8, 6.2 Hz, 1H), cm⁻¹ 4.70 (dt, J = 8.0, 6.0 Hz, 1H), 3.91 (d, J = 1.7 Hz, 3H), 3.25 (q, J = 8.0 Hz, 1H), 2.40 (s, 3H), 2.27 (s, 2H), 1.62 (d, J = 10.7 Hz, 2H), 1.54-1.24 (m, 6H), 1.09 (d, J = 6.2 Hz, 3H), 1.07-0.81 (m, 4H), 0.81-0.64 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.52. 188 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.56- film) 3379, calcd for C₂₆H₃₃FN₂NaO₆, 8.45 (m, 1H), 8.32 (dd, J = 5.4, 3.2 Hz, 2964, 1771, 511.2215; found, 511.2209 1H), 7.06 (ddd, J = 9.1, 5.8, 3.2 Hz, 1733, 1676, 1H), 7.01 (d, J = 5.5 Hz, 1H), 6.83 (qd, 1500, 1176, J = 10.4, 9.3, 5.1 Hz, 2H), 5.38 (ddt, J = 1059, 732 18.2, 9.3, 6.3 Hz, 1H), 4.76-4.63 (m, cm⁻¹ 1H), 3.91 (s, 3H), 3.22-3.07 (m, 1H), 2.40 (d, J = 1.3 Hz, 3H), 2.35-2.25 (m, 3H), 1.95-1.75 (m, 1H), 1.54-1.33 (m, 4H), 1.06 (dd, J = 8.1, 6.2 Hz, 3H), 1.00-0.81 (m, 4H), 0.78 (dt, J = 7.1, 3.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.43, −117.48. 189 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49 (d, film) 3379, calcd for C₂₆H₃₁FN₂NaO₆, J = 8.1 Hz, 1H), 8.33 (d, J = 5.5 Hz, 2939, 1770, 509.2059; found, 509.2039 1H), 7.05-6.97 (m, 2H), 6.87-6.77 (m, 1732, 1674, 2H), 5.17-5.04 (m, 1H), 4.74-4.62 (m, 1499, 1175, 1H), 3.91 (s, 3H), 3.13 (t, J = 8.7 Hz, 908, 730 1H), 2.72 (dt, J = 19.2, 9.6 Hz, 1H), 2.40 cm⁻¹ (s, 3H), 2.33 (s, 3H), 2.19-2.06 (m, 1H), 1.92-1.71 (m, 2H), 1.71-1.56 (m, 2H), 1.48 (d, J = 7.1 Hz, 3H), 1.44-1.20 (m, 1H), 1.07 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.38. 190 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.61- film) 3383, calcd for C₂₇H₃₃FN₂NaO₆, 8.49 (m, 1H), 8.35 (d, J = 5.4 Hz, 1H), 2951, 1771, 523.2215; found, 523.2201 7.33 (dd, J = 8.7, 6.1 Hz, 1H), 7.02 (d, J = 1732, 1675, 5.5 Hz, 1H), 6.86-6.72 (m, 2H), 5.32 (qd, 1498, 1175, J = 6.4, 3.5 Hz, 1H), 4.74 (p, J = 7.2 Hz, 908, 730 1H), 3.92 (s, 3H), 2.77 (dd, J = 10.6, 3.5 cm⁻¹ Hz, 1H), 2.40 (s, 3H), 2.29 (s, 3H), 2.27- 2.15 (m, 1H), 1.99-1.86 (m, 1H), 1.74- 1.29 (m, 7H), 1.29-1.15 (m, 2H), 1.03 (d, J = 6.4 Hz, 3H), 0.93-0.78 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.03, 168.89, 162.41, 160.91 (d, J = 243.8 Hz), 159.55, 146.65, 141.52, 138.75 (d, J = 7.2 Hz), 137.62, 135.15 (d, J = 3.2 Hz), 129.97 (d, J = 8.1 Hz), 116.32 (d, J = 20.6 Hz), 112.63 (d, J = 20.5 Hz), 109.81, 73.36, 56.31, 49.51, 48.10, 42.71, 31.73, 31.70, 25.18, 24.52, 20.74, 20.62, 18.55, 17.78. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.80. 191 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (s, film) 3380, calcd for C₂₈H₃₅FN₂NaO₆, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.33 (dd, 2928, 1771, 537.2371; found, 537.2380 J = 8.7, 6.1 Hz, 1H), 7.03 (d, J = 5.4 Hz, 1732, 1675, 1H), 6.88-6.69 (m, 2H), 5.42 (pd, J = 8.5, 1498, 1173, 7.4, 3.3 Hz, 1H), 4.78-4.67 (m, 1H), 3.92 909, 730 (s, 3H), 2.71 (dd, J = 9.9, 3.9 Hz, 1H), cm⁻¹ 2.40 (s, 3H), 2.26 (s, 3H), 1.92 (d, J = 12.8 Hz, 1H), 1.79-1.49 (m, 4H), 1.44 (d, J = 7.2 Hz, 3H), 1.38-1.16 (m, 3H), 1.16- 0.84 (m, 5H), 0.82-0.66 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.01, 168.88, 162.37, 160.90 (d, J = 243.9 Hz), 159.57, 146.64, 141.51, 139.38 (d, J = 7.3 Hz), 137.64, 134.61 (d, J = 3.1 Hz), 129.69 (d, J = 7.8 Hz), 116.28 (d, J = 20.6 Hz), 112.68 (d, J = 20.6 Hz), 109.82, 71.31, 56.32, 49.62, 48.11, 39.95, 31.32, 31.20, 29.29, 26.51, 26.37, 26.24, 20.74, 18.52, 17.93. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.81. 192 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.57- film) 3380, calcd for C₂₅H₃₁FN₂NaO₆, 8.43 (m, 1H), 8.35 (d, J = 5.4 Hz, 1H), 2963, 1771, 497.2058; found, 497.2059 7.32 (dd, J = 8.7, 6.1 Hz, 1H), 7.02 (d, J = 1732, 1676, 5.4 Hz, 1H), 6.83 (dd, J = 9.9, 2.9 Hz, 1H), 1499, 1176, 6.79-6.71 (m, 1H), 5.43 (qd, J = 6.4, 3.9 733 cm⁻¹ Hz, 1H), 4.76-4.68 (m, 1H), 3.92 (s, 3H), 2.67-2.60 (m, 1H), 2.40 (s, 3H), 2.27 (s, 3H), 2.12-1.94 (m, 1H), 1.44 (d, J = 7.2 Hz, 3H), 1.01 (dd, J = 6.4, 3.0 Hz, 6H), 0.67 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.77. 193 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3378, calcd for C₂₈H₃₅FN₂NaO₇, J = 7.9 Hz, 1H), 8.30 (d, J = 5.4 Hz, 1H), 2951, 1732, 553.2321; found, 553.2310 7.31-7.27 (m, 1H), 6.97 (d, J = 5.4 Hz, 1674, 1497, 1H), 6.83 (dd, J = 9.9, 2.8 Hz, 1H), 6.75 1201, 1003, (td, J = 8.5, 2.9 Hz, 1H), 5.75 (d, J = 2.4 968, 730 Hz, 2H), 5.33 (qd, J = 6.3, 4.0 Hz, 1H), cm⁻¹ 4.74 (p, J = 7.3 Hz, 1H), 3.92 (s, 3H), 2.80 (dd, J = 10.3, 4.2 Hz, 1H), 2.29 (s, 3H), 2.25-2.11 (m, 1H), 2.07 (s, 3H), 1.89 (dtd, J = 10.9, 7.1, 3.4 Hz, 1H), 1.77-1.29 (m, 7H), 1.29-1.13 (m, 2H), 1.08 (d, J = 6.3 Hz, 3H), 0.96-0.79 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.21, 170.25, 162.95, 160.90 (d, J = 243.9 Hz), 160.39, 145.69, 144.14, 142.51, 138.78 (d, J = 7.2 Hz), 135.27 (d, J = 3.2 Hz), 129.70 (d, J = 8.1 Hz), 116.37 (d, J = 20.5 Hz), 112.69 (d, J = 20.6 Hz), 109.63, 89.63, 73.62, 56.21, 49.42, 48.41, 42.95, 31.62, 31.38, 25.11, 24.41, 20.86, 20.62, 18.50, 18.17. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.76. 194 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3379, calcd for C₂₉H₃₈FN₂O₇, J = 7.8 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2929, 1733, 545.2658; found, 545.2652 1H), 7.30 (dd, J = 8.7, 6.1 Hz, 1H), 6.96 1675, 1498, (d, J = 5.4 Hz, 1H), 6.87-6.76 (m, 2H), 1202, 1004, 5.75 (d, J = 1.6 Hz, 2H), 5.48-5.38 (m, 969, 829, 1H), 4.73 (p, J = 7.3 Hz, 1H), 3.91 (s, 731 cm⁻¹ 3H), 2.76 (dd, J = 9.3, 4.8 Hz, 1H), 2.27 (s, 3H), 2.07 (s, 3H), 1.86 (d, J = 12.8 Hz, 1H), 1.81-1.51 (m, 3H), 1.42 (d, J = 7.1 Hz, 3H), 1.33 (d, J = 12.7 Hz, 1H), 1.28-0.89 (m, 8H), 0.85-0.72 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.32, 170.25, 162.94, 160.91 (d, J = 244.0 Hz), 160.37, 145.69, 144.10, 142.54, 139.42 (d, J = 7.3 Hz), 134.70 (d, J = 3.3 Hz), 129.47 (d, J = 8.1 Hz), 116.34 (d, J = 20.3 Hz), 112.75 (d, J = 20.5 Hz), 109.62, 89.62, 71.67, 56.21, 49.66, 48.34, 40.30, 31.30, 30.79, 26.45, 26.40, 26.32, 20.86, 20.74, 18.54, 18.23. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.73. 195 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.31 (d, film) 3379, calcd for C₂₈H₃₅FN₂NaO₇, J = 8.1 Hz, 1H), 8.26 (d, J = 5.4 Hz, 2950, 1756, 553.2321; found, 553.2326 1H), 7.09 (dd, J = 8.6, 5.9 Hz, 1H), 6.96 1676, 1498, (d, J = 5.4 Hz, 1H), 6.89-6.72 (m, 2H), 1201, 1003, 5.74 (s, 2H), 5.36-5.22 (m, 1H), 4.71 (p, 969, 829, J = 7.2 Hz, 1H), 3.92 (s, 3H), 3.11 (dd, 731 cm⁻¹ J = 9.2, 7.2 Hz, 1H), 2.27 (s, 2H), 2.20- 2.10 (m, 2H), 2.07 (s, 4H), 1.87 (dtd, J = 14.8, 7.1, 3.4 Hz, 1H), 1.75-1.30 (m, 7H), 1.30-1.16 (m, 1H), 1.11 (d, J = 6.4 Hz, 3H), 0.99-0.81 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.60. 196 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.34 (t, J = film) 3379, calcd for C₂₇H₃₅FN₂NaO₇, 8.5 Hz, 1H), 8.28 (dd, J = 5.4, 2.6 Hz, 2964, 1734, 541.2321; found, 541.2306 1H), 7.07 (ddd, J = 9.0, 6.0, 3.1 Hz, 1H), 1675, 1498, 6.96 (d, J = 5.4 Hz, 1H), 6.90-6.75 (m, 1202, 1003, 2H), 5.75 (d, J = 2.7 Hz, 2H), 5.39 (ddq, 968, 829, J = 18.7, 9.3, 6.2 Hz, 1H), 4.72 (td, J = 731 cm⁻¹ 7.4, 6.2 Hz, 1H), 3.92 (s, 3H), 3.16 (ddd, J = 24.9, 9.0, 6.3 Hz, 1H), 2.35-2.20 (m, 3H), 2.07 (d, J = 0.9 Hz, 3H), 1.97-1.72 (m, 1H), 1.58-1.34 (m, 4H), 1.07 (dd, J = 7.7, 6.2 Hz, 3H), 1.02-0.82 (m, 4H), 0.78 (dd, J = 7.3, 5.2 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.41, −117.46. 197 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.33 (d, film) 3379, calcd for C₂₇H₃₄FN₂O₇, J = 7.9 Hz, 1H), 8.28 (d, J = 5.4 Hz, 2977, 1733, 517.2345; found, 517.2340 1H), 7.06-6.98 (m, 1H), 6.95 (d, J = 1674, 1498, 5.4 Hz, 1H), 6.83 (dd, J = 9.5, 2.3 Hz, 1201, 1041, 2H), 5.75 (s, 2H), 5.17-5.01 (m, 1H), 1003, 968, 4.71 (p, J = 7.2 Hz, 1H), 3.91 (s, 3H), 829, 730 3.14 (t, J = 8.7 Hz, 1H), 2.73 (p, J = 8.8 cm⁻¹ Hz, 1H), 2.34 (s, 3H), 2.23-2.09 (m, 1H), 2.07 (s, 3H), 1.95-1.72 (m, 2H), 1.72-1.55 (m, 2H), 1.50 (d, J = 7.1 Hz, 3H), 1.37 (p, J = 10.0 Hz, 1H), 1.08 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.38. 198 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3384, calcd for C₂₈H₃₅FN₂NaO₇, J = 7.7 Hz, 1H), 8.30 (d, J = 5.3 Hz, 2951, 1734, 553.2321; found, 553.2313 1H), 7.34 (dd, J = 8.7, 6.1 Hz, 1H), 6.97 1677, 1499, (d, J = 5.4 Hz, 1H), 6.83 (dd, J = 9.9, 1202, 1005, 2.8 Hz, 1H), 6.74 (td, J = 8.5, 3.0 Hz, 970, 830 1H), 5.77 (d, J = 6.4 Hz, 1H), 5.71 (d, J = cm⁻¹ 6.4 Hz, 1H), 5.32 (qd, J = 6.4, 3.2 Hz, 1H), 4.76 (p, J = 7.3 Hz, 1H), 3.92 (s, 3H), 2.77 (dd, J = 10.7, 3.5 Hz, 1H), 2.34-2.20 (m, 4H), 2.08 (s, 3H), 1.99- 1.86 (m, 1H), 1.74-1.30 (m, 8H), 1.30- 1.16 (m, 1H), 1.10-0.99 (m, 3H), 0.84 (ddt, J = 12.2, 10.3, 5.9 Hz, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.14, 170.25, 162.99, 160.92 (d, J = 243.9 Hz), 160.41, 145.70, 144.13, 142.50, 138.76 (d, J = 7.3 Hz), 135.17 (d, J = 3.4 Hz), 129.97 (d, J = 8.1 Hz), 116.32 (d, J = 20.7 Hz), 112.61 (d, J = 20.6 Hz), 109.63, 89.62, 73.34, 56.22, 49.52, 48.31, 42.72, 31.73, 31.70, 25.20, 24.53, 20.86, 20.61, 18.46, 17.80. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.78. 199 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.36 (d, film) 3379, calcd for C₂₉H₃₇FN₂NaO₇, J = 7.6 Hz, 1H), 8.30 (d, J = 5.4 Hz, 2928, 1733, 567.2477; found, 567.2486 1H), 7.33 (dd, J = 8.7, 6.1 Hz, 1H), 6.98 1675, 1497, (d, J = 5.5 Hz, 1H), 6.82 (dd, J = 9.9, 1201, 1003, 2.8 Hz, 1H), 6.71 (td, J = 8.5, 2.9 Hz, 969, 911, 1H), 5.77 (d, J = 6.4 Hz, 1H), 5.70 (d, J = 829, 730 6.4 Hz, 1H), 5.43 (qd, J = 6.2, 3.8 Hz, cm⁻¹ 1H), 4.74 (p, J = 7.2 Hz, 1H), 3.92 (s, 3H), 2.72 (dd, J = 9.9, 4.0 Hz, 1H), 2.26 (s, 3H), 2.07 (s, 3H), 1.99-1.87 (m, 1H), 1.82-1.51 (m, 3H), 1.51-1.39 (m, 3H), 1.37-1.01 (m, 6H), 0.99 (d, J = 6.3 Hz, 3H), 0.84-0.67 (m, 1H). ¹³C NMR (101 MHz, CDCl₃) δ 172.12, 170.24, 162.93, 160.90 (d, J = 243.7 Hz), 160.44, 145.68, 144.17, 142.45, 139.38 (d, J = 7.2 Hz), 134.63 (d, J = 2.9 Hz), 129.67 (d, J = 8.0 Hz), 116.28 (d, J = 20.5 Hz), 112.64 (d, J = 20.5 Hz), 109.64, 89.64, 71.28, 56.22, 49.62, 48.34, 39.99, 31.31, 31.21, 26.51, 26.37, 26.27, 20.86, 20.73, 18.45, 17.94. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.79. 200 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.56 (s, film) 3383, calcd for C₂₆H₃₅N₂O₆, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.19 (d, J = 2969, 1772, 471.2490; found, 471.2485 7.9 Hz, 1H), 7.00 (d, J = 5.4 Hz, 1H), 1733, 1679, 6.94 (d, J = 1.9 Hz, 1H), 6.90 (dd, J = 1200, 1176 7.9, 1.9 Hz, 1H), 5.41 (qd, J = 6.3, 4.7 Hz, cm⁻¹ 1H), 4.77-4.61 (m, 1H), 3.91 (s, 3H), 2.68 (dd, J = 9.3, 4.8 Hz, 1H), 2.39 (s, 3H), 2.27 (s, 3H), 2.25 (s, 3H), 2.03 (dp, J = 9.2, 6.6 Hz, 1H), 1.38 (d, J = 7.2 Hz, 3H), 1.05 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.69 (d, J = 6.8 Hz, 3H). 201 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.58 (s, film) 3383, calcd for C₂₈H₃₇N₂O₆, 1H), 8.35 (d, J = 5.5 Hz, 1H), 7.20 (d, J = 2950, 1773, 497.2646; found, 497.2640 7.9 Hz, 1H), 7.01 (d, J = 5.4 Hz, 1H), 1734, 1679, 6.97-6.86 (m, 2H), 5.31 (qd, J = 6.3, 1507, 1201, 3.9 Hz, 1H), 4.78-4.64 (m, 1H), 3.91 1177 cm⁻¹ (s, 3H), 2.79 (dd, J = 10.4, 4.1 Hz, 1H), 2.40 (s, 3H), 2.27 (s, 3H), 2.26 (s, 3H), 2.26-2.16 (m, 1H), 1.93-1.82 (m, 1H), 1.71-1.59 (m, 1H), 1.59-1.23 (m, 7H), 1.29-1.15 (m, 1H), 1.07 (d, J = 6.4 Hz, 3H), 0.92-0.83 (m, 1H). 202 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.58 (s, film) 3382, calcd for C₂₉H₃₈N₂O₆Na, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.21 (d, J = 2929, 1173, 533.2622; found, 533.2615 7.8 Hz, 1H), 7.01 (d, J = 5.5 Hz, 1H), 1735, 1679, 6.96-6.88 (m, 2H), 5.42 (qd, J = 6.3, 1508, 1201, 4.5 Hz, 1H), 4.76-4.67 (m, 1H), 3.91 1176, 735 (s, 3H), 2.75 (dd, J = 9.4, 4.6 Hz, 1H), cm⁻¹ 2.40 (s, 3H), 2.28 (s, 3H), 2.24 (s, 3H), 1.90-1.50 (m, 5H), 1.41 (d, J = 7.2 Hz, 3H), 1.39-1.31 (m, 1H), 1.29-1.14 (m, 1H), 1.14-1.04 (m, 2H), 1.03 (d, J = 6.3 Hz, 3H), 1.01-0.86 (m, 1H), 0.84- 0.73 (m, 1H). 203 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.56 (s, film) 2968, calcd for C₂₇H₃₇N₂O₆, 1H), 8.35 (dd, J = 5.4, 2.6 Hz, 1H), 7.20 29333, 485.2646; found, 485.2643 (t, J = 7.2 Hz, 1H), 7.06-6.87 (m, 3H), 1773, 1734, 5.42 (dtd, J = 10.6, 6.3, 4.5 Hz, 1H), 1679, 1507, 4.77-4.62 (m, 1H), 3.91 (s, 3H), 2.88- 1200, 1177 2.68 (m, 1H), 2.39 (s, 3H), 2.29-2.24 cm⁻¹ (m, 6H), 1.94-1.53 (m, 1H), 1.46- 0.62 (m, 14H). 204 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.38 (d, film) 3380, calcd for C₂₇H₃₇N₂O₇, J = 7.9 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2969, 1732, 501.2595; found, 501.2589 1H), 7.20 (d, J = 7.9 Hz, 1H), 7.00- 1675, 1502, 6.87 (m, 3H), 5.80-5.69 (m, 2H), 5.42 1200, 1003, (qd, J = 6.2, 4.7 Hz, 1H), 4.71 (p, J = 967, 829 7.2 Hz, 1H), 3.91 (s, 3H), 2.69 (dd, J = cm⁻¹ 9.2, 4.9 Hz, 1H), 2.27 (s, 3H), 2.25 (s, 3H), 2.10-1.97 (m, 1H), 2.06 (s, 3H), 1.39 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.70 (d, J = 6.7 Hz, 3H). 205 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.39 (d, film) 3380, calcd for C₂₉H₃₉N₂O₇, J = 7.9 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2950, 1756, 527.2752; found, 527.2744 1H), 7.21 (d, J = 7.9 Hz, 1H), 6.98- 1735, 1678, 6.86 (m, 3H), 5.82-5.69 (m, 2H), 5.32 1504, 1202, (qd, J = 6.3, 4.1 Hz, 1H), 4.73 (p, J = 1005 cm⁻¹ 7.3 Hz, 1H), 3.91 (s, 3H), 2.81 (dd, J = 10.3, 4.2 Hz, 1H), 2.27 (s, 3H), 2.27 (s, 3H), 2.25-2.19 (m, 1H), 2.07 (s, 3H), 1.95-1.82 (m, 1H), 1.69-1.60 (m, 1H), 1.57-1.34 (m, 7H), 1.29-1.15 (m, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.89 (tdd, J = 11.7, 9.4, 7.6 Hz, 1H). 206 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.39 (d, film) 3380, calcd for C₃₀H₄₀N₂O₇Na, J = 7.9 Hz, 1H), 8.29 (d, J = 5.3 Hz, 2963, 1756, 563.2728; found, 563.2725 1H), 7.23 (d, J = 7.7 Hz, 1H), 6.97- 1735, 1678, 6.90 (m, 3H), 5.81-5.68 (m, 2H), 5.42 1504, 1202, (qd, J = 6.2, 4.6 Hz, 1H), 4.77-4.69 1005, 970 (m, 1H), 3.91 (s, 3H), 2.76 (dd, J = 9.4, cm⁻¹ 4.7 Hz, 1H), 2.28 (s, 3H), 2.24 (s, 3H), 2.06 (s, 3H), 1.91-1.51z (m, 5H), 1.42 (d, J = 7.2 Hz, 3H), 1.40-1.33 (m, 1H), 1.25-0.91 (m, 7H), 0.85-0.73 (m, 1H). 207 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.38 (d, film) 3381, calcd for C₂₈H₃₉N₂O₇, J = 16.9, 7.8 Hz, 1H), 8.32-8.26 (m, 2968, 2933, 515.2752; found, 515.2746 1H), 7.21 (t, J = 8.3 Hz, 1H), 7.00- 1757, 1735, 6.86 (m, 3H), 5.81-5.66 (m, 2H), 5.48- 1678, 1504, 5.37 (m, 1H), 4.77-4.63 (m, 1H), 1202, 1005 3.91 (s, 3H), 2.88-2.70 (m, 1H), 2.32- cm⁻¹ 2.23 (m, 6H), 2.06 (s, 3H), 1.90-1.52 (m, 1H), 1.46-0.66 (m, 14H). 208 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.62 (d, film) 2958, calcd for C₂₅H₃₁N₂O₆, J = 5.3 Hz, 1H), 7.15 (d, J = 5.4 Hz, 1770, 1715, 455.2177; found, 455.2171 1H), 6.90 (d, J = 7.9 Hz, 1H), 6.87- 1371, 1244, 6.83 (m, 1H), 6.32-6.24 (m, 1H), 5.65 734 cm⁻¹ (q, J = 7.1 Hz, 1H), 5.43 (qd, J = 6.4, 3.2 Hz, 1H), 4.05 (s, 3H), 2.53 (dd, J = 10.4, 3.2 Hz, 1H), 2.18 (s, 3H), 2.10 (s, 3H), 2.06-1.96 (m, 1H), 1.71 (d, J = 7.0 Hz, 3H), 1.04 (d, J = 6.5 Hz, 3H), 0.95 (d, J = 6.3 Hz, 3H), 0.60 (d, J = 6.6 Hz, 3H). 209 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.62 (d, film) 2949, calcd for C₂₇H₃₃N₂O₆, J = 5.3 Hz, 1H), 7.15 (d, J = 5.4 Hz, 1770, 1715, 481.2333; found, 481.2325 1H), 6.93 (d, J = 7.9 Hz, 1H), 6.87- 1502, 1371, 6.82 (m, 1H), 6.33-6.28 (m, 1H), 5.67 1243 cm⁻¹ (q, J = 7.0 Hz, 1H), 5.29 (qd, J = 6.5, 2.9 Hz, 1H), 4.05 (s, 3H), 2.68 (dd, J = 10.9, 2.8 Hz, 1H), 2.30-2.18 (m, 4H), 2.09 (s, 3H), 1.93 (dtd, J = 11.2, 7.2, 3.4 Hz, 1H), 1.71 (d, J = 7.1 Hz, 3H), 1.68- 1.05 (m, 6H), 0.98 (d, J = 6.4 Hz, 3H), 0.83-0.72 (m, 1H). 210 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.63 (d, film) 2928, calcd for C₂₈H₃₅N₂O₆, J = 5.3 Hz, 1H), 7.15 (d, J = 5.3 Hz, 1771, 1715, 495.2490; found, 495.2485 1H), 6.90 (d, J = 7.9 Hz, 1H), 6.86- 1502, 1371, 6.83 (m, 1H), 6.29-6.24 (m, 1H), 5.67 1243 cm⁻¹ (q, J = 7.0 Hz, 1H), 5.43 (qd, J = 6.3, 3.1 Hz, 1H), 4.06 (s, 3H), 2.66-2.60 (m, 1H), 2.17 (s, 3H), 2.10 (s, 3H), 2.01- 1.94 (m, 1H), 1.78-1.54 (m, 6H), 1.53- 1.43 (m, 1H), 1.34-1.19 (m, 2H), 1.14- 0.88 (m, 6H), 0.76-0.58 (m, 1H). 211 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 14.37 (s, film) 2964, calcd for C₂₄H₃₃N₂O₆, 1H), 12.78 (d, J = 7.0 Hz, 1H), 7.88 (d, 1734, 1644, 445.2333; found, 445.2370 J = 7.1 Hz, 1H), 7.15 (d, J = 7.7 Hz, 1571, 1480, 1H), 6.90 (d, J = 8.0 Hz, 2H), 6.77 (d, J = 1302, 1216 7.2 Hz, 1H), 5.42 (qd, J = 6.3, 5.0 Hz, cm⁻¹ 1H), 4.69-4.61 (m, 1H), 3.96 (s, 3H), 2.69 (dd, J = 9.1, 5.0 Hz, 1H), 2.25 (s, 3H), 2.23 (s, 3H), 2.00 (dp, J = 8.8, 6.6 Hz, 1H), 1.44 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.98 (d, J = 6.6 Hz, 3H), 0.69 (d, J = 6.8 Hz, 3H). 212 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 14.38 (s, film) 2948, calcd for C₂₆H₃₅N₂O₆, 1H), 12.79 (d, J = 7.2 Hz, 1H), 7.90 (d, 2868, 1734, 471.2490; found, 471.2515 J = 7.1 Hz, 1H), 7.17 (d, J = 7.9 Hz, 1570, 1480, 1H), 6.96-6.85 (m, 2H), 6.77 (d, J = 1301, 1218 7.1 Hz, 1H), 5.31 (qd, J = 6.3, 4.0 Hz, cm⁻¹ 1H), 4.72-4.60 (m, 1H), 3.96 (s, 3H), 2.80 (dd, J = 10.3, 4.2 Hz, 1H), 2.28- 2.24 (m, 6H), 2.21-2.10 (m, 1H), 1.95 1.85 (m, 1H), 1.69-1.30 (m, 8H), 1.20 (dq, J = 12.3, 9.2 Hz, 1H), 1.08 (d, J = 6.3 Hz, 3H), 0.94-0.81 (m, 1H). 213 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 14.37 (d, film) 2963, calcd for C₂₅H₃₅N₂O₆, J = 6.2 Hz, 1H), 12.75 (dd, J = 15.8, 7.1 2931, 1733, 459.2490; found, 459.2527 Hz, 1H), 7.98-7.81 (m, 1H), 7.21- 1569, 1479, 6.71 (m, 4H), 5.50-5.33 (m, 1H), 4.72- 1453, 1301, 4.58 (m, 1H), 3.96 (s, 3H), 2.92-2.70 1213, 729 (m, 1H), 2.31-2.19 (m, 6H), 1.88- cm⁻¹ 1.69 (m, 1H), 1.44 (dd, J = 48.4, 7.2 Hz, 3H), 1.25-0.58 (m, 11H). 214 IR (thin ESIMS m/z 461.1 ¹H NMR (500 MHz, CDCl₃) δ 8.50 (d, film) 3382, ([M + H]⁺) J = 8.0 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2962, 1770, 1H), 7.17-6.99 (m, 3H), 6.99-6.86 (m, 1731, 1674, 2H), 5.38 (dq, J = 8.2, 6.2 Hz, 1H), 4.75- 1590, 1571, 4.60 (m, 1H), 3.92 (s, 3H), 2.69 (dd, J = 1507, 1452, 8.3, 6.9 Hz, 1H), 2.40 (s, 3H), 2.14-2.00 1435, 1309, (m, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.08 1198, 1174, (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 1159, 1045, 3H), 0.74 (d, J = 6.7 Hz, 3H). 906, 833, ¹³C NMR (126 MHz, CDCl₃) δ 172.15, 803, 729 168.93, 162.38, 161.69 (d, J = 244.5 cm⁻¹ Hz), 159.48, 146.65, 141.52, 137.54, 134.34 (d, J = 3.3 Hz), 131.04 (d, J = 7.7 Hz), 114.75 (d, J = 20.9 Hz), 109.77, 72.50, 56.31, 55.80, 48.17, 28.29, 21.24, 20.77, 18.75, 18.65, 17.41. 215 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.34 (d, film) 3381, calcd for C₂₆H₃₄FN₂O₇, J = 7.8 Hz, 1H), 8.28 (d, J = 5.3 Hz, 2962, 1756, 505.2345; found, 505.2345 1H), 7.05 (dd, J = 8.5, 5.9 Hz, 1H), 6.96 1677, 1499, (d, J = 5.4 Hz, 1H), 6.91-6.77 (m, 1203, 1044, 2H), 5.75 (s, 2H), 5.36 (dq, J = 9.0, 6.2 1004, 971, Hz, 1H), 4.72 (p, J = 7.2 Hz, 1H), 3.92 830 cm⁻¹ (s, 3H), 3.09 (dd, J = 9.0, 6.4 Hz, 1H), 2.30 (s, 3H), 2.13 (q, J = 6.8 Hz, 1H), 2.08 (s, 3H), 1.52 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.7 Hz, 3H), 0.78 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.35, 170.26, 162.95, 160.94 (d, J = 244.4 Hz), 160.33, 145.69, 144.07, 142.53, 139.88 (d, J = 7.3 Hz), 133.64 (d, J = 3.0 Hz), 129.16 (d, J = 6.0 Hz), 116.96 (d, J = 20.5 Hz), 112.34 (d, J = 20.7 Hz), 109.59, 89.61, 73.75, 56.20, 48.43, 29.70, 29.30, 20.92, 20.87, 18.88, 18.44, 17.99. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.40. 216 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.45 (d, film) 3382, calcd for C₂₇H₃₆FN₂O₆, J = 7.7 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2971, 1733, 503.2552; found, 503.2553 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 6.99 1678, 1499, (d, J = 5.4 Hz, 1H), 6.90-6.73 (m, 1210, 1153, 2H), 5.35 (dq, J = 8.9, 6.2 Hz, 1H), 4.78- 1123, 1045, 4.64 (m, 1H), 3.90 (s, 3H), 3.08 (dd, J = 731 cm⁻¹ 8.9, 6.5 Hz, 1H), 2.95 (p, J = 7.0 Hz, 1H), 2.29 (s, 3H), 2.11 (h, J = 6.7 Hz, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.37 (s, 3H), 1.35 (s, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 174.67, 172.31, 162.33, 160.93 (d, J = 244.3 Hz), 159.48, 146.54, 141.94, 139.89 (d, J = 7.3 Hz), 137.73, 133.69 (d, J = 2.9 Hz), 129.15 (d, J = 7.1 Hz), 116.95 (d, J = 20.5 Hz), 112.31 (d, J = 20.7 Hz), 109.62, 73.70, 56.30, 48.19, 33.97, 29.70, 20.93, 20.90, 20.89, 18.95, 18.82, 18.62, 17.90. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.44. 217 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.60 (d, film) 2960, calcd for C₂₄H₂₈FN₂O₆, J = 5.3 Hz, 1H), 7.14 (d, J = 5.3 Hz, 1714, 1500, 459.1926; found, 459.1926 1H), 6.97 (dd, J = 8.7, 6.0 Hz, 1H), 6.62 1371, 1243, (td, J = 8.5, 2.9 Hz, 1H), 6.23 (dd, J = 1083, 731 10.0, 2.8 Hz, 1H), 5.49 (q, J = 7.0 Hz, cm⁻¹ 1H), 5.34 (p, J = 6.3 Hz, 1H), 4.07 (s, 3H), 2.87 (dd, J = 9.9, 6.1 Hz, 1H), 2.12 (s, 3H), 1.95 (dp, J = 9.8, 6.6 Hz, 1H), 1.63 (d, J = 7.0 Hz, 3H), 1.15 (d, J = 6.3 Hz, 3H), 1.00 (d, J = 6.5 Hz, 3H), 0.63 (d, J = 6.6 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.44, −117.49. 218 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 14.33 (s, film) 2962, calcd for C₂₃H₃₀FN₂O₆, 1H), 12.78 (d, J = 7.0 Hz, 1H), 7.88 (d, 1736, 1533, 449.2082; found, 449.2085 J = 7.2 Hz, 1H), 7.05 (dd, J = 8.3, 5.9 1481, 1302, Hz, 1H), 6.88-6.75 (m, 3H), 5.37 (dq, 1241, 1155, J = 8.9, 6.3 Hz, 1H), 4.66 (p, J = 7.1 1030, 953, Hz, 1H), 3.98 (s, 3H), 3.08 (dd, J = 9.0, 815, 758 6.5 Hz, 1H), 2.30 (s, 3H), 2.09 (hept, J = cm⁻¹ 6.9 Hz, 1H), 1.57 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.09, 165.57, 160.90 (d, J = 244.3 Hz), 152.59, 149.34, 139.86 (d, J = 7.3 Hz), 133.66 (d, J = 3.1 Hz), 130.96, 129.20 (d, J = 7.4 Hz), 123.74, 116.84 (d, J = 20.5 Hz), 112.33 (d, J = 20.8 Hz), 107.74, 73.95, 56.55, 48.90, 29.73, 29.30, 20.93, 20.92, 18.96, 17.83, 17.59. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.36. 219 IR (thin ESIMS m/z 491.2 ¹H NMR (400 MHz, CDCl₃) δ 9.94 (d, film) 3281, ([M + H]⁺) J = 7.5 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2962, 1770, 1H), 7.05 (dd, J = 8.4, 5.9 Hz, 1H), 7.00 1733, 1498, (d, J = 5.5 Hz, 1H), 6.90-6.80 (m, 1192, 1175, 2H), 5.39 (dq, J = 9.1, 6.3 Hz, 1H), 5.18 1104, 821, (p, J = 7.1 Hz, 1H), 3.91 (s, 3H), 3.10 730 cm⁻¹ (dd, J = 9.1, 6.3 Hz, 1H), 2.36 (s, 3H), 2.30 (s, 3H), 2.19-2.09 (m, 1H), 1.60 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.7 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 189.28, 171.51, 168.58, 160.96 (d, J = 244.5 Hz), 159.87, 146.29, 145.03, 139.87 (d, J = 7.4 Hz), 136.90, 133.53 (d, J = 2.9 Hz), 129.16 (d, J = 6.9 Hz), 117.00 (d, J = 20.5 Hz), 112.38 (d, J = 20.7 Hz), 109.27, 74.11, 56.43, 53.08, 29.66, 29.29, 21.26, 20.94, 20.91, 18.78, 18.10, 16.84. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.27. 220 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49 (d, film) 3382, calcd for C₂₇H₃₆FN₂O₇, J = 7.9 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2961, 1732, 519.2501; found, 519.2497 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 7.01 1676, 1499, (d, J = 5.5 Hz, 1H), 6.89-6.77 (m, 1151, 1110, 2H), 5.36 (dp, J = 8.9, 6.2 Hz, 1H), 4.74- 1049, 730 4.64 (m, 1H), 3.91 (s, 3H), 3.81 (t, J = cm⁻¹ 6.6 Hz, 2H), 3.41 (s, 3H), 3.08 (dd, J = 8.9, 6.5 Hz, 1H), 2.99 (t, J = 6.6 Hz, 2H), 2.29 (s, 3H), 2.11 (h, J = 6.7 Hz, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.06 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.23, 169.40, 162.30, 160.93 (d, J = 244.3 Hz), 159.51, 146.69, 141.58, 139.89 (d, J = 7.4 Hz), 137.41, 133.65 (d, J = 3.2 Hz), 129.15 (d, J = 9.6 Hz), 116.96 (d, J = 20.5 Hz), 112.32 (d, J = 20.8 Hz), 109.77, 73.74, 67.62, 58.76, 56.33, 48.22, 34.67, 29.70, 20.93, 20.90, 18.95, 18.58, 17.90. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.42. 221 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (s, film) 3375, calcd for C₂₅H₃₂FN₂O₇, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.21 (dd, 2964, 1771, 491.2188; found, 491.2184 J = 8.5, 6.9 Hz, 1H), 7.01 (d, J = 5.4 1676, 1502, Hz, 1H), 6.62-6.48 (m, 2H), 5.46- 1193, 1035, 5.37 (m, 1H), 4.74-4.64 (m, 1H), 3.91 953, 832 (s, 3H), 3.77 (s, 3H), 3.04 (dd, J = 9.5, cm⁻¹ 4.8 Hz, 1H), 2.39 (s, 3H), 1.61 (s, 1H), 1.39 (d, J = 7.2 Hz, 3H), 1.03 (d, J = 6.3 Hz, 3H), 0.97 (d, J = 6.6 Hz, 3H), 0.67 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.24. 222 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (s, film) 3379, calcd for C₂₇H₃₆FN₂O₇, 1H), 8.35 (d, J = 5.5 Hz, 1H), 7.23 (dd, 2963, 1772, 519.2501; found, 519.2499 J = 8.5, 6.9 Hz, 1H), 7.01 (d, J = 5.5 1733, 1677, Hz, 1H), 6.60-6.49 (m, 2H), 5.43- 1502, 1194, 5.33 (m, 1H), 4.75-4.65 (m, 1H), 3.91 1177, 1036, (s, 3H), 3.77 (s, 3H), 3.30 (dd, J = 10.0, 954, 834 4.4 Hz, 1H), 2.39 (s, 3H), 1.77-1.59 cm⁻¹ (m, 2H), 1.51-1.39 (m, 3H), 1.33 (dq, J = 14.4, 7.2 Hz, 1H), 1.19 (dtd, J = 14.9, 7.5, 3.3 Hz, 1H), 1.01 (d, J = 6.2 Hz, 3H), 0.99-0.91 (m, 1H), 0.88 (t, J = 7.4 Hz, 3H), 0.67 (t, J = 7.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.23. 223 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3381, calcd for C₂₈H₃₆FN₂O₇, J = 7.8 Hz, 1H), 8.35 (d, J = 5.4 Hz, 2929, 1771, 531.2501; found, 531.2496 1H), 7.22 (t, J = 7.7 Hz, 1H), 7.01 (d, J = 1731, 1675, 5.4 Hz, 1H), 6.56 (ddd, J = 9.5, 7.3, 1501, 1193, 4.1 Hz, 2H), 5.42 (t, J = 5.8 Hz, 1H), 1175, 953, 4.70 (p, J = 7.3 Hz, 1H), 3.91 (s, 3H), 731 cm⁻¹ 3.76 (s, 3H), 3.11 (s, 1H), 2.40 (s, 3H), 1.78 (dd, J = 46.1, 13.0 Hz, 2H), 1.59 (dd, J = 20.5, 8.6 Hz, 3H), 1.42 (dd, J = 11.2, 7.1 Hz, 3H), 1.37-0.85 (m, 8H), 0.83-0.67 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.25. 224 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (s, film) 3382, calcd for C₂₇H₃₄FN₂O₇, 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.23 (t, J = 2946, 1771, 517.2345; found, 517.2341 7.7 Hz, 1H), 7.02 (d, J = 5.4 Hz, 1H), 1731, 1675, 6.57 (dd, J = 11.1, 2.6 Hz, 1H), 6.50 1501, 1192, (td, J = 8.4, 2.5 Hz, 1H), 5.32 (dt, J = 1176, 1149, 10.1, 5.0 Hz, 1H), 4.72 (p, J = 7.2 Hz, 951, 731 1H), 3.92 (s, 3H), 3.77 (s, 3H), 3.11 (d, cm⁻¹ J = 10.7 Hz, 1H), 2.40 (s, 3H), 2.22- 2.06 (m, 1H), 1.86 (dtd, J = 11.2, 6.9, 3.4 Hz, 1H), 1.71-1.59 (m, 2H), 1.59- 1.29 (m, 5H), 1.29-1.16 (m, 2H), 1.02 (d, J = 6.3 Hz, 3H), 0.88 (dq, J = 11.9, 8.4, 8.0 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.34. 225 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.52 (s, film) 3378, calcd for C₂₆H₃₄FN₂O₇, 1H), 8.34 (dd, J = 5.5, 3.2 Hz, 1H), 7.21 2964, 1771, 505.2345; found, 505.2341 (ddd, J = 11.8, 8.4, 6.9 Hz, 1H), 7.01 1731, 1675, (dd, J = 5.5, 3.5 Hz, 1H), 6.55 (dddt, J = 1501, 1193, 13.6, 8.1, 5.3, 2.7 Hz, 2H), 5.48- 1175, 1035, 5.36 (m, 1H), 4.75-4.58 (m, 1H), 3.94- 952, 833, 3.87 (m, 3H), 3.77 (d, J = 1.1 Hz, 3H), 732 cm⁻¹ 3.16 (ddd, J = 47.2, 9.4, 4.9 Hz, 1H), 2.39 (d, J = 2.9 Hz, 3H), 1.86-1.71 (m, 1H), 1.61-1.36 (m, 2H), 1.34-1.21 (m, 3H), 1.11-0.93 (m, 4H), 0.89 (td, J = 7.3, 3.6 Hz, 2H), 0.75-0.61 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.21, −114.28. 226 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.47 (s, film) 3379, calcd for C₂₆H₃₂FN₂O₇, 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.06 (dd, 2938, 1771, 503.2188; found, 503.2181 J = 8.5, 6.8 Hz, 1H), 7.01 (d, J = 5.4 1731, 1675, Hz, 1H), 6.55 (dd, J = 11.0, 2.6 Hz, 1H), 1502, 1193, 6.48 (td, J = 8.3, 2.5 Hz, 1H), 5.21 (q, 1176, 1035, J = 6.1 Hz, 1H), 4.62 (p, J = 7.3 Hz, 1H), 953, 733 3.91 (s, 3H), 3.78 (s, 3H), 3.25 (s, 1H), cm⁻¹ 2.65 (d, J = 14.9 Hz, 1H), 2.40 (s, 3H), 2.15-2.06 (m, 1H), 1.87-1.58 (m, 4H), 1.43 (dt, J = 17.2, 8.4 Hz, 1H), 1.30 (d, J = 7.1 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.16. 227 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3381, calcd for C₂₈H₃₆FN₂O₇, J = 7.8 Hz, 1H), 8.31 (d, J = 5.4 Hz, 2927, 1770, 531.2501; found, 531.2493 1H), 7.00 (q, J = 4.9 Hz, 2H), 6.60 (td, 1732, 1675, J = 8.3, 2.5 Hz, 1H), 6.53 (dd, J = 11.0, 1502, 1192, 2.5 Hz, 1H), 5.54-5.31 (m, 1H), 4.78- 1175, 1034, 4.63 (m, 1H), 3.91 (s, 3H), 3.73 (s, 3H), 953, 908, 3.47 (d, J = 69.3 Hz, 1H), 2.40 (s, 3H), 730 cm⁻¹ 1.81-1.51 (m, 5H), 1.49 (d, J = 7.1 Hz, 3H), 1.37-1.08 (m, 2H), 1.08- 1.04 (m, 4H), 1.04-0.70 (m, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.00. 228 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.50 (s, film) 3379, calcd for C₂₇H₃₄FN₂O₇, 1H), 8.28 (d, J = 5.4 Hz, 1H), 7.05 (t, J = 2944, 1770, 517.2345; found, 517.2333 7.7 Hz, 1H), 7.00 (d, J = 5.5 Hz, 1H), 1732, 1675, 6.58 (td, J = 8.2, 2.5 Hz, 1H), 6.49 (dd, 1502, 1192, J = 11.1, 2.5 Hz, 1H), 5.32 (s, 1H), 4.71- 1176, 1149, 4.59 (m, 1H), 3.91 (s, 3H), 3.71 (s, 3H), 1033, 952, 3.48 (d, J = 40.6 Hz, 1H), 2.40 (s, 3H), 732 cm⁻¹ 2.18 (s, 1H), 1.92-1.78 (m, 1H), 1.63 (s, 1H), 1.56-1.34 (m, 6H), 1.34-1.20 (m, 2H), 1.11 (d, J = 6.4 Hz, 3H), 0.89 (td, J = 9.3, 8.3, 3.7 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.18. 229 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (s, film) 2963, calcd for C₂₇H₃₆FN₂O₇, 1H), 8.30 (d, J = 5.4 Hz, 1H), 7.09- 1772, 1733, 519.2501; found, 519.2499 6.97 (m, 2H), 6.58 (td, J = 8.2, 2.5 Hz, 1677, 1503, 1H), 6.51 (dd, J = 11.0, 2.6 Hz, 1H), 1194, 1177, 5.49-5.37 (m, 1H), 4.74-4.63 (m, 1035, 954 1H), 3.91 (s, 3H), 3.73 (s, 3H), 3.58 (s, cm⁻¹ 1H), 2.40 (s, 3H), 1.61 (d, J = 18.5 Hz, 1H), 1.48 (d, J = 7.1 Hz, 3H), 1.45- 1.28 (m, 2H), 1.27-1.12 (m, 1H), 1.09 (d, J = 6.2 Hz, 3H), 1.00-0.83 (m, 4H), 0.74 (t, J = 7.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.98. 230 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (s, film) 2964, calcd for C₂₆H₃₄FN₂O₇, 1H), 8.31 (dd, J = 8.1, 5.4 Hz, 1H), 7.08- 1770, 1732, 505.2345; found, 505.2333 6.97 (m, 2H), 6.65-6.55 (m, 1H), 1675, 1502, 6.55-6.48 (m, 1H), 5.45 (d, J = 11.2 1193, 1175, Hz, 1H), 4.69 (ddd, J = 14.1, 8.0, 7.1 1034, 953, Hz, 1H), 3.91 (s, 3H), 3.74 (d, J = 9.6 834, 731 Hz, 3H), 3.51 (d, J = 44.9 Hz, 1H), 2.40 cm⁻¹ (d, J = 1.8 Hz, 3H), 1.90-1.58 (m, 1H), 1.55-1.44 (m, 3H), 1.41-1.26 (m, 1H), 1.07 (dd, J = 11.1, 6.2 Hz, 3H), 0.99- 0.80 (m, 4H), 0.75 (t, J = 7.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.91, −114.00. 231 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, film) 3381, calcd for C₂₆H₃₂FN₂O₇, J = 7.6 Hz, 1H), 8.31 (d, J = 5.4 Hz, 2939, 1770, 503.2188; found, 503.2173 1H), 7.02-6.94 (m, 2H), 6.65-6.49 (m, 1731, 1674, 2H), 5.16 (s, 1H), 4.73-4.59 (m, 1H), 1502, 1193, 3.91 (s, 3H), 3.77 (s, 3H), 3.33 (s, 1H), 1175, 1148, 2.78 (hept, J = 8.6, 7.8 Hz, 1H), 2.40 (s, 1035, 953, 3H), 2.17-2.04 (m, 1H), 1.97-1.56 (m, 731 cm⁻¹ 4H), 1.45 (d, J = 7.1 Hz, 3H), 1.43- 1.36 (m, 1H), 1.08 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.98. 232 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (d, film) 3379, calcd for C₂₅H₃₂FN₂O₇, J = 7.3 Hz, 1H), 8.31 (d, J = 5.4 Hz, 2962, 1770, 491.2188; found, 491.2179 1H), 7.05-6.97 (m, 2H), 6.60 (td, J = 1732, 1674, 8.3, 2.6 Hz, 1H), 6.54 (dd, J = 11.1, 2.5 1502, 1192, Hz, 1H), 5.48-5.31 (m, 1H), 4.77-4.64 1175, 1150, (m, 1H), 3.91 (s, 3H), 3.74 (s, 3H), 3.33 1034, 953, (s, 1H), 2.40 (s, 3H), 2.14-2.01 (m, 1H), 731 cm⁻¹ 1.66 (s, 1H), 1.49 (d, J = 7.1 Hz, 2H), 1.07 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.72 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.95. 233 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.36 (d, film) 3381, calcd for C₂₉H₃₈FN₂O₈, J = 7.9 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2928, 1733, 561.2607; found, 561.2602 1H), 7.26-7.22 (m, 1H), 6.96 (d, J = 1675, 1501, 5.4 Hz, 1H), 6.61-6.52 (m, 2H), 5.78- 1201, 1004, 5.72 (m, 2H), 5.42 (q, J = 5.9 Hz, 1H), 953, 831, 4.72 (p, J = 7.1 Hz, 1H), 3.91 (s, 3H), 730 cm⁻¹ 3.77 (s, 3H), 3.13 (s, 1H), 2.07 (s, 3H), 1.89-1.51 (m, 7H), 1.42 (d, J = 7.1 Hz, 3H), 1.37-1.05 (m, 3H), 1.03 (d, J = 6.2 Hz, 2H), 1.01-0.68 (m, 2H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.24. 234 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3381, calcd for C₂₈H₃₆FN₂O₈, J = 7.9 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2948, 1732, 547.2450; found, 547.2445 1H), 7.28-7.21 (m, 1H), 6.96 (d, J = 1674, 1501, 5.4 Hz, 1H), 6.57 (dd, J = 11.1, 2.5 Hz, 1200, 1004, 1H), 6.52 (td, J = 8.4, 2.5 Hz, 1H), 5.81- 951, 831 5.71 (m, 2H), 5.33 (qd, J = 6.4, 3.8 cm⁻¹ Hz, 1H), 4.73 (p, J = 7.2 Hz, 1H), 3.92 (s, 3H), 3.77 (s, 3H), 3.12 (d, J = 10.4 Hz, 1H), 2.18 (s, 1H), 2.07 (s, 3H), 1.98- 1.80 (m, 1H), 1.64 (d, J = 6.5 Hz, 2H), 1.58-1.29 (m, 5H), 1.29-1.15 (m, 2H), 1.02 (dd, J = 14.6, 6.3 Hz, 3H), 0.94-0.83 (m, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.31. 235 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.32 (d, film) 3379, calcd for C₂₈H₃₆FN₂O₈, J = 7.8 Hz, 1H), 8.25 (d, J = 5.4 Hz, 2945, 1733, 547.2450; found, 547.2444 1H), 7.05 (t, J = 7.7 Hz, 1H), 6.95 (d, J = 1674, 1501, 5.4 Hz, 1H), 6.59 (td, J = 8.2, 2.5 Hz, 1200, 1035, 1H), 6.50 (dd, J = 11.1, 2.5 Hz, 1H), 1003, 953, 5.74 (s, 2H), 5.32 (s, 1H), 4.68 (p, J = 831, 731 7.2 Hz, 1H), 3.91 (s, 3H) 3.73 (s, 3H), cm⁻¹ 3.49 (d, J = 46.2 Hz, 1H), 2.07 (s, 3H), 1.90-1.78 (m, 1H), 1.63 (d, J = 24.2 Hz, 1H), 1.55-1.31 (m, 8H), 1.31- 1.19 (m, 1H), 1.12 (d, J = 6.4 Hz, 3H), 0.90 (td, J = 9.4, 8.3, 3.6 Hz, 1H). ¹⁹F NMR (376 MHz, CDCl₃) δ −114.15. 236 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.33 (d, film) 3381, calcd for C₂₇H₃₄FN₂O₈, J = 7.9 Hz, 1H), 8.27 (d, J = 5.4 Hz, 2939, 1733, 533.2294; found, 533.2286 1H), 7.02-6.92 (m, 2H), 6.60-6.47 1674, 1501, (m, 2H), 5.80-5.70 (m, 2H), 5.16 (s, 1200, 1147, 1H), 4.78-4.63 (m, 1H), 3.91 (s, 3H), 1037, 1003, 3.78 (s, 3H), 3.34 (s, 1H), 2.79 (h, J = 953, 831, 8.6 Hz, 1H), 2.20-2.09 (m, 1H), 2.07 731 cm⁻¹ (s, 3H), 1.99-1.57 (m, 4H), 1.48 (dd, J = 7.1, 3.0 Hz, 3H), 1.45-1.37 (m, 1H), 1.09 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.97. 237 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.36 (d, film) 3379, calcd for C₂₆H₃₄FN₂O₈, J = 7.8 Hz, 1H), 8.27 (d, J = 5.3 Hz, 2962, 1733, 521.2294; found, 521.2284 1H), 7.01 (dd, J = 8.5, 6.8 Hz, 1H), 6.95 1674, 1501, (d, J = 5.4 Hz, 1H), 6.60 (td, J = 8.3, 1200, 1036, 2.5 Hz, 1H), 6.55 (dd, J = 11.1, 2.5 Hz, 1003, 953, 1H), 5.75 (s, 2H), 5.56-5.31 (m, 1H), 831, 731 4.71 (p, J = 7.3 Hz, 1H), 3.92 (s, 3H), cm⁻¹ 3.75 (s, 3H), 3.34 (s, 1H), 2.07 (s, 3H), 1.67 (s, 1H), 1.51 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.93. 238 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49 (s, film) 3380, calcd for C₂₈H₃₆FN₂O₈, 1H), 8.31 (d, J = 5.4 Hz, 1H), 6.98 (dd, 2937, 1768, 547.2450; found, 547.2439 J = 15.2, 6.2 Hz, 2H), 6.61-6.46 (m, 1732, 1675, 2H), 5.16 (s, 1H), 4.70-4.59 (m, 1H), 1502, 1146, 3.90 (s, 3H), 3.82 (t, J = 6.6 Hz, 2H), 1110, 1035, 3.77 (s, 3H), 3.41 (s, 3H), 3.37-3.23 953, 833, (m, 1H), 2.99 (t, J = 6.7 Hz, 2H), 2.77 731 cm⁻¹ (h, J = 8.8, 8.4 Hz, 1H), 2.16-2.05 (m, 1H), 1.97-1.55 (m, 5H), 1.44 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.97. 239 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.52 (s, film) 3377, calcd for C₂₇H₃₆FN₂O₈, 1H), 8.31 (d, J = 5.4 Hz, 1H), 7.07- 2961, 1768, 535.2450; found, 535.2441 6.97 (m, 2H), 6.60 (td, J = 8.3, 2.6 Hz, 1675, 1502, 1H), 6.54 (dd, J = 11.0, 2.5 Hz, 1H), 1310, 1148, 5.49-5.35 (m, 1H), 4.72-4.60 (m, 1112, 1034, 1H), 3.90 (s, 3H), 3.81 (t, J = 6.6 Hz, 953, 833, 2H), 3.74 (s, 3H), 3.41 (s, 3H), 3.28 (d, 732 cm⁻¹ J = 41.3 Hz, 1H), 2.99 (t, J = 6.6 Hz, 2H), 2.08 (dp, J = 13.6, 7.0 Hz, 1H), 1.48 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.72 (d, J = 6.9 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −113.94. 240 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.35- film) 1733, calcd for C₂₈H₃₇N₂O₇, 8.23 (m, 2H), 7.02 (d, J = 7.9 Hz, 1H), 1674, 1503, 513.2595; found, 513.2591 6.95-6.84 (m, 3H), 5.79-5.68 (m, 2H), 1201, 1003, 5.20-5.08 (m, 1H), 4.66-4.55 (m, 1H), 968, 911, 3.90 (s, 3H), 3.04 (dd, J = 10.5, 6.3 Hz, 729 cm⁻¹ 1H), 2.70 (dh, J = 16.8, 8.8, 8.2 Hz, 1H), 2.32 (s, 3H), 2.24 (s, 3H), 2.19-2.10 (m, 1H), 2.06 (s, 3H), 1.89-1.63 (m, 4H), 1.46-1.36 (m, 1H), 1.21 (d, J = 7.2 Hz, 3H), 1.18 (d, J = 6.3 Hz, 3H). 241 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.48 (s, film) 2938, calcd for C₂₇H₃₅N₂O₆, 1H), 8.33 (d, J = 5.5 Hz, 1H), 7.04- 1771, 1675, 483.2490; found, 483.2484 6.85 (m, 4H), 5.20-5.10 (m, 1H), 4.65- 1505, 1199, 4.52 (m, 1H), 3.90 (s, 3H), 3.03 (dd, J= 1175, 908, 10.5, 6.3 Hz, 1H), 2.69 (h, J = 9.1 Hz, 730 cm⁻¹ 1H), 2.39 (s, 3H), 2.32 (s, 3H), 2.25 (s, 3H), 2.20-2.10 (m, 1H), 1.88-1.63 (m, 4H), 1.46-1.35 (m, 1H), 1.20 (d, J = 7.1 Hz, 3H), 1.16 (d, J = 6.4 Hz, 3H). 242 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49 (d, film) 3380, calcd for C₂₄H₃₀ClN₂O₆, J = 8.1 Hz, 1H), 8.34 (d, J = 5.5 Hz, 2961, 1771, 479.1769; found, 479.1772 1H), 7.21 (d, J = 8.4 Hz, 2H), 7.07- 1734, 1676, 6.97 (m, 3H), 5.46-5.33 (m, 1H), 4.75- 1508, 1310, 4.61 (m, 1H), 3.92 (s, 3H), 2.68 (t, J = 1200, 1175, 7.6 Hz, 1H), 2.40 (s, 3H), 2.12-2.02 1061, 827 (m, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.08 cm⁻¹ (d, J = 6.3 Hz, 3H), 0.88 (d, J = 6.6 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). 243 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.54 (s, film) 3380, calcd for C₂₅H₃₂FN₂O₆, 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.11- 2962, 1772, 476.2271; found, 476.2275 6.97 (m, 2H), 6.83-6.64 (m, 2H), 5.44- 1735, 1677, 5.29 (m, 1H), 4.77-4.60 (m, 1H), 1508, 1202, 3.92 (s, 3H), 2.71-2.60 (m, 1H), 2.40 1176, 1061 (s, 3H), 2.24 (d, J = 1.8 Hz, 3H), 2.13- cm⁻¹ 2.00 (m, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 244 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.48 (d, film) 3382, calcd for C₂₄H₂₉F₂N₂O₆, J = 8.1 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2963, 1771, 480.202; found, 480.202 1H), 7.08-6.97 (m, 2H), 6.92 (ddd, J = 1734, 1676, 11.7, 7.6, 2.2 Hz, 1H), 6.85-6.72 (m, 1513, 1203, 1H), 5.41-5.26 (m, 1H), 4.75-4.63 (m, 1175, 1061 1H), 3.92 (s, 3H), 2.73-2.57 (m, 1H), cm⁻¹ 2.40 (s, 3H), 2.12-1.99 (m, 1H), 1.48 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.89 (d, J = 6.5 Hz, 3H), 0.74 (d, J = 6.7 Hz, 3H). 245 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, film) 3380, calcd for C₂₇H₃₇N₂O₇, J = 8.0 Hz, 1H), 8.34 (d, J = 5.5 Hz, 2960, 1769, 501.2595; found, 501.2589 1H), 7.06 (t, J = 7.0 Hz, 2H), 7.02- 1732, 1676, 6.95 (m, 3H), 5.39 (dq, J = 8.7, 6.2 Hz, 1508, 1210, 1H), 4.74-4.63 (m, 1H), 3.90 (s, 3H), 1111, 1061, 3.81 (t, J = 6.6 Hz, 2H), 3.40 (s, 3H), 823 cm⁻¹ 2.99 (t, J = 6.6 Hz, 2H), 2.67 (dd, J = 8.7, 6.3 Hz, 1H), 2.32 (s, 3H), 2.09 (h, J = 6.7 Hz, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.29, 169.42, 162.35, 159.50, 146.71, 141.69, 137.40, 136.06, 135.51, 129.68, 128.62, 109.74, 72.83, 67.62, 58.76, 56.32, 56.24, 48.23, 34.66, 28.22, 21.36, 21.01, 18.68, 18.57, 17.84. 246 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, film) 3380, calcd for C₂₇H₃₆FN₂O₇, J = 7.7 Hz, 1H), 8.33 (d, J = 5.5 Hz, 1H), 2961, 1733, 519.2501; found, 519.2498 7.01 (d, J = 5.5 Hz, 1H), 6.93-6.80 (m, 1676, 1503, 3H), 5.36 (dq, J = 8.6, 6.3 Hz, 1H), 4.73- 1208, 1115, 4.62 (m, 1H), 3.91 (s, 3H), 3.81 (t, J = 1051, 731 6.6 Hz, 2H), 3.40 (s, 3H), 2.99 (t, J = cm⁻¹ 6.6 Hz, 2H), 2.65 (dd, J = 8.6, 6.6 Hz, 1H), 2.24 (d, J = 1.9 Hz, 3H), 2.08 (hept, J = 6.7 Hz, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.24, 169.42, 162.36, 160.27 (d, J = 243.5 Hz), 159.52, 146.72, 141.64, 137.42, 134.08 (d, J = 3.9 Hz), 132.56 (d, J = 5.0 Hz), 128.37 (d, J = 7.7 Hz), 124.07 (d, J = 17.1 Hz), 114.38 (d, J = 22.0 Hz), 109.78, 72.67, 67.62, 58.76, 56.33, 55.84, 48.22, 34.67, 28.28, 21.30, 18.67, 18.63, 17.67, 14.63 (d, J = 3.6 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ −120.90. 247 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, film) 3377, calcd for C₂₇H₃₆FN₂O₈, J = 7.7 Hz, 1H), 8.33 (d, J = 5.4 Hz, 1H), 2962, 1734, 535.2450; found, 535.2446 7.06-6.97 (m, 2H), 6.69-6.62 (m, 1H), 1676, 1507, 6.58 (dd, J = 12.0, 2.6 Hz, 1H), 5.40 1209, 1113, (ddt, J = 8.6, 6.8, 3.4 Hz, 1H), 4.75-4.60 1061, 833, (m, 1H), 3.90 (s, 3H), 3.81 (t, J = 6.6 Hz, 731 cm⁻¹ 2H), 3.78 (s, 3H), 3.40 (s, 3H), 3.09 (t, J = 7.6 Hz, 1H), 2.99 (t, J = 6.6 Hz, 2H), 2.10 (h, J = 6.8 Hz, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.93- 0.87 (m, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.25, 169.41, 162.33, 162.10 (d, J = 244.3 Hz), 159.48, 159.32 (d, J = 11.2 Hz), 146.71, 141.67, 137.38, 130.69 (d, J = 6.6 Hz), 117.57 (d, J = 15.3 Hz), 109.73, 109.58 (d, J = 2.9 Hz), 101.39 (d, J = 28.0 Hz), 72.48, 67.62, 58.76, 56.31, 55.44, 48.21, 34.66, 29.29, 28.36, 21.10, 18.97, 18.50, 17.43. ¹⁹F NMR (376 MHz, CDCl₃) δ −112.98. 248 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, film) 3380, calcd for C₂₇H₃₆FN₂O₈, J = 7.9 Hz, 1H), 8.34 (d, J = 5.4 Hz, 2962, 1732, 535.2450; found, 535.2444 1H), 7.01 (d, J = 5.5 Hz, 1H), 6.92- 1676, 1511, 6.75 (m, 3H), 5.34 (dq, J = 8.3, 6.2 Hz, 1273, 1210, 1H), 4.66 (dt, J = 8.1, 7.1 Hz, 1H), 3.90 1113, 731 (s, 3H), 3.86 (s, 3H), 3.81 (t, J = 6.6 Hz, cm⁻¹ 2H), 3.40 (s, 3H), 2.99 (t, J = 6.6 Hz, 2H), 2.64 (dd, J = 8.6, 6.5 Hz, 1H), 2.05 (h, J = 6.8 Hz, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.19, 169.42, 162.36, 159.51, 151.94 (d, J = 245.0 Hz), 146.73, 146.25 (d, J = 10.8 Hz), 141.62, 137.42, 131.84 (d, J = 5.6 Hz), 125.47 (d, J = 3.6 Hz), 117.15 (d, J = 18.2 Hz), 113.05-112.84 (m), 109.77, 72.51, 67.62, 58.76, 56.33, 56.24, 55.74, 48.21, 34.67, 28.35, 21.25, 18.77, 18.63, 17.47. ¹⁹F NMR (376 MHz, CDCl₃) δ −135.76. 249 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (s, film) 3379, calcd for C₂₈H₃₉N₂O₈, 1H), 8.32 (d, J = 5.4 Hz, 1H), 6.99 (d, J = 2960, 1769, 531.2701; found, 531.2703 5.5 Hz, 1H), 6.94 (d, J = 7.7 Hz, 1H), 1732, 1678, 6.75-6.69 (m, 1H), 6.65 (d, J = 1.6 1506, 1311, Hz, 1H), 5.41 (d, J = 7.8 Hz, 1H), 4.73- 1210, 1111, 4.62 (m, 1H), 3.90 (s, 3H), 3.82 (t, J = 1041, 808 6.6 Hz, 2H), 3.75 (s, 3H), 3.40 (s, 3H), cm⁻¹ 2.99 (t, J = 6.7 Hz, 2H), 2.31 (s, 3H), 2.09 (h, J = 6.7 Hz, 1H), 1.69 (s, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H) 0.84 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.30, 169.43, 162.30, 159.47, 158.10, 146.70, 141.75, 137.36, 137.15, 124.61, 120.69, 111.71, 109.69, 73.50, 67.63, 58.76, 56.31, 55.31, 48.32, 34.67, 29.30, 28.80, 21.43, 21.12, 18.87, 18.61, 18.11. 250 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, film) 3381, calcd for C₂₅H₃₂FN₂O₆, J = 8.0 Hz, 1H), 8.34 (d, J = 5.4 Hz, 2962, 1771, 475.2239; found, 475.2236 1H), 7.01 (d, J = 5.5 Hz, 1H), 6.92- 1733, 1677, 6.84 (m, 3H), 5.36 (dq, J = 8.6, 6.3 Hz, 1503, 1311, 1H), 4.69 (dq, J = 8.1, 7.1 Hz, 1H), 3.91 1203, 1176, (s, 3H), 2.70-2.62 (m, 1H), 2.40 (s, 1049, 733 3H), 2.24 (d, J = 1.9 Hz, 3H), 2.07 (h, J = cm⁻¹ 6.7 Hz, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.23, 168.89, 162.41, 160.27 (d, J = 243.4 Hz), 159.51, 146.66, 141.63, 137.57, 134.08 (d, J = 3.8 Hz), 132.56 (d, J = 4.9 Hz), 128.37 (d, J = 7.7 Hz), 124.08 (d, J = 17.2 Hz), 114.38 (d, J = 22.0 Hz), 109.78, 72.69, 56.30, 55.84, 48.22, 28.28, 21.30, 20.75, 18.67, 18.64, 17.67, 14.63 (d, J = 3.6 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ −120.91. 251 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (d, film) 3376, calcd for C₂₅H₃₂FN₂O₇, J = 7.7 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2963, 1771, 491.2188; found, 491.2183 1H), 7.06-6.97 (m, 2H), 6.65 (ddd, J = 1733, 1675, 8.6, 2.6, 0.8 Hz, 1H), 6.58 (dd, J = 12.0, 1507, 1195, 2.6 Hz, 1H), 5.41 (dqd, J = 7.6, 6.2, 1.2 1175, 1150, Hz, 1H), 4.68 (dq, J = 8.1, 7.2 Hz, 1H), 1033, 833, 3.91 (s, 3H), 3.78 (s, 3H), 3.15-3.03 731 cm⁻¹ (m, 1H), 2.40 (s, 3H), 2.14-2.05 (m, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.90 (dd, J = 6.7, 0.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.24, 168.89, 162.39, 162.11 (d, J = 244.3 Hz), 159.49, 159.34 (d, J = 11.2 Hz), 146.66, 141.67, 137.54, 130.71 (d, J = 6.5 Hz), 117.58 (d, J = 15.5 Hz), 109.73, 109.59 (d, J = 3.0 Hz), 101.40 (d, J = 27.9 Hz), 72.50, 56.29, 55.45, 48.22, 29.30, 28.37, 21.10, 20.75, 18.98, 18.51, 17.42. ¹⁹F NMR (376 MHz, CDCl₃) δ −112.96. 252 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, film) 3379, calcd for C₂₅H₃₂FN₂O₇, J = 8.0 Hz, 1H), 8.34 (d, J = 5.4 Hz, 2962, 1770, 491.2188; found, 491.2182 1H), 7.01 (d, J = 5.5 Hz, 1H), 6.90- 1732, 1675, 6.76 (m, 3H), 5.34 (dq, J = 8.4, 6.3 Hz, 1512, 1202, 1H), 4.73-4.63 (m, 1H), 3.91 (s, 3H), 1176, 1030, 3.86 (s, 3H), 2.68-2.61 (m, 1H), 2.40 731 cm⁻¹ (s, 3H), 2.05 (dq, J = 13.5, 6.8 Hz, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.17, 168.90, 162.41, 159.50, 151.94 (d, J = 245.0 Hz), 146.68, 146.25 (d, J = 10.6 Hz), 141.59, 137.56, 131.84 (d, J = 5.7 Hz), 125.48 (d, J = 3.6 Hz), 117.13 (d, J = 18.2 Hz), 112.94 (d, J = 1.6 Hz), 109.77, 72.53, 56.27 (d, J = 6.4 Hz), 55.73, 48.21, 29.29, 28.35, 21.25, 20.75, 18.76, 18.64, 17.47. ¹⁹F NMR (376 MHz, CDCl₃) δ −135.76. 253 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.57 (d, film) 3381, calcd for C₂₆H₃₅N₂O₇, J = 7.9 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2961, 1772, 487.2439; found, 487.2430 1H), 7.00 (d, J = 5.5 Hz, 1H), 6.94 (d, J = 1732, 1678, 7.7 Hz, 1H), 6.75-6.68 (m, 1H), 1507, 1201, 6.65 (d, J = 1.6 Hz, 1H), 5.51-5.39 1176, 1041, (m, 1H), 4.76-4.60 (m, 1H), 3.90 (s, 733 cm⁻¹ 3H), 3.75 (s, 3H), 3.33 (s, 1H), 2.40 (s, 3H), 2.31 (s, 3H), 2.09 (h, J = 6.7 Hz, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.29, 168.90, 162.35, 159.46, 158.10, 146.65, 141.73, 137.51, 137.15, 124.61, 120.69, 111.71, 109.69, 73.52, 56.28, 55.31, 48.33, 29.30, 28.80, 21.43, 21.13, 20.75, 18.85, 18.62, 18.11. 254 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.55 (d, film) 3379, calcd for C₂₆H₃₅N₂O₇, J = 8.0 Hz, 1H), 8.33 (d, J = 5.4 Hz, 2959, 1771, 487.2439; found, 487.2436 1H), 7.06-6.92 (m, 2H), 6.70 (d, J = 1731, 1677, 8.1 Hz, 2H), 5.35 (dq, J = 9.2, 6.2 Hz, 1503, 1201, 1H), 4.70 (dq, J = 8.1, 7.1 Hz, 1H), 3.91 1175, 1046, (s, 3H), 3.78 (s, 3H), 3.06 (dd, J = 9.3, 733 cm⁻¹ 6.0 Hz, 1H), 2.40 (s, 3H), 2.29 (s, 3H), 2.12 (dq, J = 13.4, 6.7 Hz, 1H), 1.51 (d, J = 7.1 Hz, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.34, 168.88, 162.37, 159.49, 157.56, 146.65, 141.65, 138.91, 137.54, 130.04, 128.84, 115.90, 110.86, 109.74, 74.13, 56.29, 55.05, 48.27, 29.64, 29.30, 21.09, 20.99, 20.75, 18.74, 18.61, 18.26. 255 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3379, calcd for C₂₆H₃₅N₂O₇, J = 7.8 Hz, 1H), 8.29 (d, J = 5.3 Hz, 2961, 1756, 487.2439; found, 487.2433 1H), 7.11-7.03 (m, 2H), 7.03-6.93 1675, 1503, (m, 3H), 5.75 (d, J = 0.6 Hz, 2H), 5.40 1201, 1042, (dq, J = 8.8, 6.3 Hz, 1H), 4.79-4.66 1003, 969, (m, 1H), 3.91 (s, 3H), 2.68 (dd, J = 8.8, 827, 731 6.3 Hz, 1H), 2.32 (s, 3H), 2.16-2.03 cm⁻¹ (m, 4H), 1.53 (d, J = 7.1 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.40, 170.26, 162.98, 160.32, 145.70, 144.04, 142.66, 136.08, 135.50, 129.69, 128.62, 109.55, 89.63, 72.83, 56.26, 56.19, 48.44, 28.23, 21.36, 21.01, 20.87, 18.57, 18.54, 17.89. 256 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.36 (d, film) 3380, calcd for C₂₆H₃₄FN₂O₇, J = 7.7 Hz, 1H), 8.29 (d, J = 5.4 Hz, 2962, 1735, 505.2345; found, 505.2339 1H), 6.96 (d, J = 5.4 Hz, 1H), 6.93- 1674, 1503, 6.85 (m, 3H), 5.75 (s, 2H), 5.37 (dq, J = 1203, 1043, 8.6, 6.2 Hz, 1H), 4.78-4.65 (m, 1H), 1004, 969, 3.92 (s, 3H), 2.67 (dd, J = 8.6, 6.5 Hz, 829, 731 1H), 2.24 (d, J = 2.0 Hz, 3H), 2.07 (s, cm⁻¹ 4H), 1.52 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.35, 170.27, 163.00, 160.33, 160.28 (d, J = 243.4 Hz), 145.71, 144.07, 142.60, 134.07 (d, J = 3.8 Hz), 132.59 (d, J = 4.9 Hz), 128.35 (d, J = 7.7 Hz), 124.09 (d, J = 17.2 Hz), 114.38 (d, J = 22.1 Hz), 109.59, 89.62, 72.67, 56.20, 55.85, 48.43, 28.28, 21.31, 20.87, 18.62, 18.51, 17.74, 14.63 (d, J = 3.5 Hz). ¹⁹F NMR (376 MHz, CDCl₃) δ −120.87. 257 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3380, calcd for C₂₆H₃₄FN₂O₈, J = 7.8 Hz, 1H), 8.28 (d, J = 5.4 Hz, 2963, 1736, 521.2294; found, 521.2286 1H), 7.03 (t, J = 8.5 Hz, 1H), 6.95 (d, J = 1676, 1507, 5.4 Hz, 1H), 6.66 (ddd, J = 8.6, 2.6, 0.7 1200, 1040, Hz, 1H), 6.58 (dd, J = 12.0, 2.6 Hz, 1H), 1004, 969, 5.78-5.68 (m, 2H), 5.47-5.36 (m, 1H), 831 cm⁻¹ 4.75-4.65 (m, 1H), 3.91 (s, 3H), 3.79 (s, 3H), 3.10 (t, J = 7.7 Hz, 1H), 2.07 (s, 4H), 1.52 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.90 (dd, J = 6.7, 0.8 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.36, 170.27, 162.99, 162.11 (d, J = 244.3 Hz), 160.32, 159.34 (d, J = 11.2 Hz), 145.70, 144.04, 142.64, 130.70 (d, J = 5.5 Hz), 117.58 (d, J = 15.5 Hz), 109.58 (d, J = 3.3 Hz), 109.55, 101.40 (d, J = 27.9 Hz), 89.63, 72.58-72.37 (m), 56.19, 55.45, 48.42, 29.30, 28.39, 21.10, 20.87, 18.98, 18.37, 17.44. ¹⁹F NMR (376 MHz, CDCl₃) δ −112.98. 258 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.36 (d, film) 3378, calcd for C₂₆H₃₄FN₂O₈, J = 7.8 Hz, 1H), 8.29 (d, J = 5.4 Hz, 1H), 2962, 1736, 521.2294; found, 521.2288 6.96 (d, J = 5.4 Hz, 1H), 6.90-6.76 (m, 1674, 1513, 3H), 5.75 (s, 2H), 5.35 (dq, J = 8.5, 6.3 1203, 1043, Hz, 1H), 4.70 (p, J = 7.2 Hz, 1H), 3.92 1004, 969, (s, 3H), 3.87 (s, 3H), 2.69-2.60 (m, 1H), 732 cm⁻¹ 2.13-2.01 (m, 4H), 1.52 (d, J = 7.1 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.31, 170.27, 163.01, 160.33, 151.95 (d, J = 245.4 Hz), 146.27 (d, J = 10.8 Hz), 145.72, 144.07, 142.57, 131.82 (d, J = 5.8 Hz), 125.46 (d, J = 3.5 Hz), 117.16 (d, J = 18.0 Hz), 113.05-112.84 (m), 109.59, 89.62, 72.51, 56.22 (d, J = 5.0 Hz), 55.76, 48.41, 29.30, 28.35, 21.26, 20.87, 18.70, 18.51, 17.55. ¹⁹F NMR (376 MHz, CDCl₃) δ −135.75. 259 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.39 (d, film) 3376, calcd for C₂₇H₃₇N₂O₈, J = 7.7 Hz, 1H), 8.28 (d, J = 5.4 Hz, 2960, 1737, 517.2544; found, 517.2539 1H), 6.97-6.92 (m, 2H), 6.76-6.68 1678, 1505, (m, 1H), 6.66 (d, J = 1.6 Hz, 1H), 5.80- 1203, 1042, 5.72 (m, 2H), 5.42 (d, J = 8.1 Hz, 1H), 1004, 971, 4.76-4.65 (m, 1H), 3.91 (s, 3H), 3.76 (s, 736 cm⁻¹ 3H), 3.34 (s, 1H), 2.32 (s, 3H), 2.15- 2.02 (m, 4H), 1.52 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.43, 170.26, 162.95, 160.30, 158.11, 145.71, 143.99, 142.75, 137.16, 124.61, 120.70, 111.72, 109.51, 89.64, 73.51, 56.18, 55.32, 48.52, 29.30, 28.82, 21.43, 21.14, 20.87, 18.83, 18.49, 18.17. 260 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.37 (d, film) 3379, calcd for C₂₇H₃₇N₂O₈, J = 7.8 Hz, 1H), 8.28 (d, J = 5.4 Hz, 1H), 2960, 1732, 517.2544; found, 517.2536 7.04-6.97 (m, 1H), 6.95 (d, J = 5.4 Hz, 1674, 1502, 1H), 6.70 (d, J = 7.5 Hz, 2H), 5.75 (d, 1201, 1043, J = 0.7 Hz, 2H), 5.36 (dq, J = 9.3, 6.2 1003, 969, Hz, 1H), 4.77-4.65 (m, 1H), 3.91 (s, 830, 730 3H), 3.78 (s, 3H), 3.07 (dd, J = 9.3, 6.0 cm⁻¹ Hz, 1H), 2.30 (s, 3H), 2.18-2.09 (m, 1H), 2.07 (s, 3H), 1.53 (d, J = 7.1 Hz, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.47, 170.26, 162.97, 160.31, 157.57, 145.70, 144.04, 142.62, 138.90, 130.02, 128.86, 115.89, 110.88, 109.56, 89.62, 74.11, 56.19, 55.05, 48.48, 29.65, 29.30, 21.09, 20.99, 20.87, 18.71, 18.47, 18.31. 261 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.58 (d, film) 3379, calcd for C₂₅H₃₃N₂O₇, J = 7.7 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2961, 1770, 473.2282; found, 473.2264 1H), 7.22-7.13 (m, 1H), 7.07 (dd, J = 1732, 1675, 7.6, 1.8 Hz, 1H), 7.00 (d, J = 5.6 Hz, 1508, 1175, 1H), 6.97-6.80 (m, 2H), 5.64-5.28 731 cm⁻¹ (m, 1H), 4.77-4.57 (m, 1H), 3.91 (s, 3H), 3.77 (s, 3H), 3.55-3.28 (m, 1H), 2.40 (s, 3H), 2.12 (dq, J = 13.4, 6.7 Hz, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.7 Hz, 3H). 262 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.58 (s, film) 3379, calcd for C₂₆H₃₅N₂O₈, 1H), 8.32 (d, J = 5.4 Hz, 1H), 7.00 (d, J = 2960, 1770, 503.2388; found, 503.2374 5.5 Hz, 1H), 6.96 (d, J = 8.2 Hz, 1H), 1732, 1676, 6.47-6.39 (m, 2H), 5.42 (d, J = 9.2 1505, 1205, Hz, 1H), 4.79-4.61 (m, 1H), 3.91 (s, 730 cm⁻¹ 3H), 3.78 (s, 3H), 3.74 (s, 3H), 3.45- 3.16 (m, 1H), 2.40 (s, 3H), 2.13-2.01 (m, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.83 (d, J = 6.7 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). 263 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.38 (d, film) 3379, calcd for C₂₆H35N₂O₈, J = 7.8 Hz, 1H), 8.27 (d, J = 5.4 Hz, 2961, 1735, 503.2388; found, 503.2359 1H), 7.22-7.13 (m, 1H), 7.07 (dd, J = 1674, 1493, 7.6, 1.8 Hz, 1H), 6.94 (d, J = 5.4 Hz, 1H), 1203, 969, 6.92-6.75 (m, 2H), 5.82-5.69 (m, 2H), 733 cm⁻¹ 5.45 (s, 1H), 4.81-4.59 (m, 1H), 3.91 (s, 3H), 3.77 (s, 3H), 3.53-3.23 (m, 1H), 2.16-2.05 (m, 4H), 1.52 (d, J = 7.1 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 264 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.38 (d, film) 3379, calcd for C₂₇H₃₇N₂O₉, J = 7.8 Hz, 1H), 8.27 (d, J = 5.4 Hz, 2960, 1734, 533.2494; found, 533.2488 1H), 7.03-6.84 (m, 2H), 6.43 (d, J = 1675, 1505, 7.8 Hz, 2H), 5.74 (d, J = 1.2 Hz, 2H), 1204, 1041, 5.46-5.34 (m, 1H), 4.78-4.62 (m, 830, 731 1H), 3.90 (s, 3H), 3.78 (s, 3H), 3.74 (s, cm⁻¹ 3H), 3.42-2.96 (m, 1H), 2.15-2.04 (m, 4H), 1.51 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.82 (d, J = 6.7 Hz, 3H), 0.73 (d, J = 6.8 Hz, 3H). 265 ESIMS m/z 268.3 ([M + H]⁺) 266 ESIMS m/z 310.3 ([M + H]⁺) 267 ESIMS m/z 324.3 ([M + H]⁺) 268 ESIMS m/z 324.3 ([M + H]⁺) 269 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2969, calcd for C₁₇H₂₈NO₂, 1743, 1502, 278.2115; found, 278.2108 1449, 1365, 1230, 1216, 1203, 1120, 1053, 805 cm⁻¹ 270 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2961, calcd for C₁₆H₂₅FNO₂, 2826, 1739, 282.1864; found, 282.1877 1578, 1508, 1466, 1368, 1253, 1235, 1197, 1166, 1094, 1044, 786, 754 cm⁻¹ 271 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2959, calcd for C₁₅H₂₃FNO₂, 2851, 1739, 268.1707; found, 268.1718 1583, 1491, 1454, 1248, 1231, 1197, 1120, 1051, 761 cm⁻¹ 272 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2959, calcd for C₁₆H₂₅FNO₂, 2873, 1737, 282.1864; found, 282.1869 1587, 1530, 1498, 1457, 1284, 1238, 1190, 1114, 1047, 873, 813 cm⁻¹ 273 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2870, calcd for C₁₇H₂₈NO₂, 1742, 1594, 278.2115; found, 278.2119 1502, 1454, 1377, 1251, 1226, 1199, 1118, 1048, 887, 818 cm⁻¹ 274 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2871, calcd for C₁₇H₂₈NO₂, 1740, 1588, 278.2115; found, 278.2110 1407, 1455, 1384, 1252, 1239, 1200, 1117, 1044, 783 cm⁻¹ 275 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2871, calcd for C₁₆H₂₆NO₂, 1738, 1586, 264.1958; found, 264.1953 1505, 1455, 1244, 1196, 1162, 1119, 1053, 754 cm⁻¹ 276 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2961, calcd for C₁₅H₂₂F₂NO₂, 2872, 1754, 286.1613; found, 286.1628 1740, 1602, 1501, 1244, 1116, 1082, 967, 846 cm⁻¹ 277 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2960, calcd for C₁₆H₂₅FNO₂, 1757, 1508, 282.1864; found, 282.1871 1458, 1269, 1236, 1212, 1124, 1050, 853, 819 cm⁻¹ 278 IR (thin film) 2967, 2873, 1737, 1589, 1476, 1382, 1251, 1229, 1121, 1107, 1043, 871, 845, 824 cm⁻¹ 279 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2963, calcd for C₁₅H₂₂F₂NO₂, 1740, 1602, 286.1613; found, 286.1637 1501, 1458, 1234, 1207, 1172, 1113, 964, 846 cm⁻¹ 280 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2961, calcd for C₁₆H₂₅FNO₂, 1740, 1506, 282.1864; found, 282.1878 1456, 1235, 1207, 1115, 939 cm⁻¹ 281 IR (thin HRMS-ESI (m/z) [M + H]⁺ film) 2962, calcd for C₁₅H₂₂Cl₂NO₂, 1739, 1470, 318.1022; found, 318.1022 1381, 1233, 1192, 1109, 1044, 1007, 806 cm⁻¹ 282 IR (thin film) 3391, 2959, 2875, 1736, 1488, 1231, 1196, 1114, 1035 cm⁻¹ 283 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₆H₂₃F₃NO₃, 334.1625; found, 334.1616 284 IR (thin film) 2973, 1738, 1509, 1237, 1117, 831 cm⁻¹ 285 HRMS-ESI (m/z) [M + H]⁺ calcd for C₁₈H₃₀NO₃, 308.2226; found, 308.2074 286 HRMS-ESI (m/z) [M + Na]⁺ calcd for C₁₆H₂₅NO₃Na, 302.1727; found, 302.1723 287 288 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.04 (dd, film) 3367, calcd for C₂₀H₃₀FNNaO₄, J = 8.5, 5.9 Hz, 1H), 6.87 (ddt, J = 11.6, 2964, 1713, 390.2051; found, 390.2053 8.3, 4.1 Hz, 2H), 5.40 (dq, J = 8.3, 6.3 1498, 1366, Hz, 1H), 5.02 (s, 1H), 3.93-3.85 (m, 1164, 1052, 2H), 3.02 (t, J = 7.7 Hz, 1H), 2.31 (s, 954, 862 3H), 2.07 (h, J = 6.8 Hz, 1H), 1.46 (s, cm⁻¹ 9H), 1.04 (d, J = 6.3 Hz, 3H), 0.91 (d, J = 6.7 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 169.85, 160.98 (d, J = 244.6 Hz), 155.63, 139.89 (d, J = 8.0 Hz), 133.68 (d, J = 2.8 Hz), 129.24 (d, J = 7.3 Hz), 117.01 (d, J = 20.5 Hz), 112.37 (d, J = 20.8 Hz), 79.96, 73.61, 49.56, 42.78, 29.85, 28.33, 20.96, 20.78, 19.55, 17.64. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.37. 289 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.04 (dd, film) 2964, calcd for C₂₃H₃₆FNNaO₄, J = 8.6, 6.0 Hz, 1H), 6.87 (qd, J = 9.3, 1712, 1498, 432.2521; found, 432.2521 8.4, 2.8 Hz, 2H), 5.33 (dq, J = 9.5, 6.2 1366, 1158, Hz, 1H), 4.97 (d, J = 9.4 Hz, 1H), 4.24 1049, 863 (dd, J = 9.3, 4.4 Hz, 1H), 3.09 (dd, J = cm⁻¹ 9.5, 5.7 Hz, 1H), 2.33 (s, 3H), 2.26- 2.07 (m, 2H), 1.46 (s, 9H), 1.02 (d, J = 6.2 Hz, 3H), 1.00 (d, J = 6.9 Hz, 3H), 0.88 (d, J = 6.9 Hz, 3H), 0.83 (d, J = 6.8 Hz, 3H), 0.80 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.82, 160.99 (d, J = 244.4 Hz), 155.66, 139.90 (d, J = 7.6 Hz), 133.39 (d, J = 2.7 Hz), 129.26 (d, J = 7.4 Hz), 117.04 (d, J = 20.5 Hz), 112.37 (d, J = 20.6 Hz), 79.70, 73.46, 58.88, 49.31, 31.26, 29.27, 28.34, 20.91, 19.38, 18.39, 17.03. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.33. 290 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.04 (dd, film) 2964, calcd for C₂₄H₃₈FNNaO₄, J = 8.6, 5.9 Hz, 1H), 6.93-6.81 (m, 1712, 1498, 446.2677; found, 446.2681 2H), 5.33 (dq, J = 9.5, 6.2 Hz, 1H), 4.96 1366, 1158, (d, J = 9.3 Hz, 1H), 4.28 (dd, J = 9.3, 1049, 863 4.5 Hz, 1H), 3.10 (dd, J = 9.6, 5.5 Hz, cm⁻¹ 1H), 2.33 (s, 3H), 2.14 (dt, J = 13.5, 6.7 Hz, 1H), 1.99-1.83 (m, 1H), 1.54-1.32 (m, 10H), 1.21-1.08 (m, 1H), 1.02 (d, J = 6.2 Hz, 3H), 0.97 (d, J = 6.8 Hz, 3H), 0.91 (t, J = 7.4 Hz, 3H), 0.82 (d, J = 6.9 Hz, 3H), 0.80 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.79, 161.00 (d, J = 244.4 Hz), 155.59, 139.90 (d, J = 7.3 Hz), 133.33 (d, J = 2.9 Hz), 129.28 (d, J = 7.6 Hz), 117.05 (d, J = 20.5 Hz), 112.37 (d, J = 20.7 Hz), 79.69, 73.41, 58.61, 49.35, 37.97, 29.19, 28.35, 24.40, 20.92, 18.45, 18.21, 15.71, 11.56. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.32. 291 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.05 (dd, film) 3365, calcd for C₂₄H₃₈FNNaO₄, J = 8.5, 5.9 Hz, 1H), 6.93-6.82 (m, 2960, 1714, 446.2677; found, 446.2675 2H), 5.31 (dq, J = 9.2, 6.2 Hz, 1H), 4.85 1499, 1367, (d, J = 8.8 Hz, 1H), 4.29 (td, J = 9.1, 4.8 1165, 1049, Hz, 1H), 3.08 (dd, J = 9.2, 6.1 Hz, 1H), 863 cm⁻¹ 2.33 (s, 3H), 2.12 (h, J = 6.7 Hz, 1H), 1.70 (dq, J = 13.1, 6.8 Hz, 1H), 1.58 (ddd, J = 13.5, 8.4, 5.1 Hz, 1H), 1.52- 1.36 (m, 10H), 1.03 (d, J = 6.2 Hz, 3H), 0.95 (dd, J = 6.6, 3.0 Hz, 6H), 0.85 (d, J = 6.8 Hz, 3H), 0.78 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.88, 160.98 (d, J = 244.5 Hz), 155.31, 139.86 (d, J = 7.3 Hz), 133.62 (d, J = 2.9 Hz), 129.25 (d, J = 8.4 Hz), 116.99 (d, J = 20.5 Hz), 112.37 (d, J = 20.6 Hz), 79.73, 73.45, 52.55, 49.36, 41.84, 29.51, 28.33, 24.82, 23.05, 21.82, 20.95, 18.75, 18.09. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.42. 292 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.04 (d, J = film) 3357, calcd for C₂₂H₃₅NO₄Na, 7.6 Hz, 1H), 6.92 (dd, J = 7.7, 1.7 Hz, 2963, 2874, 400.2458; found, 400.2450 1H), 6.89 (s, 1H), 5.35 (dq, J = 9.4, 6.2 1712, 1501, Hz, 1H), 5.08 (d, J = 7.9 Hz, 1H), 4.30 1451, 1365, (t, J = 7.6 Hz, 1H), 3.09 (dd, J = 9.4, 6.0 1160, 1049 Hz, 1H), 2.29 (s, 3H), 2.28 (s, 3H), 2.14 cm⁻¹ (dq, J = 13.5, 6.7 Hz, 1H), 1.45 (s, 9H), 1.40 (d, J = 7.1 Hz, 3H), 1.04 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.81 (d, J = 6.9 Hz, 3H). 293 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.11 (td, film) 3356, calcd for C₂₁H₃₂FNO₄Na, J = 7.9, 5.9 Hz, 1H), 6.99-6.82 (m, 2H), 2965, 1712, 404.2208; found, 404.2208 5.36 (dq, J = 9.1, 6.2 Hz, 1H), 5.05 (d, 1500, 1455, J = 7.8 Hz, 1H), 4.29 (t, J = 7.5 Hz, 1H), 1365, 1245, 3.14 (dd, J = 9.0, 6.4 Hz, 1H), 2.24 (d, 1161, 1045, J = 2.3 Hz, 3H), 2.14 (dq, J = 13.4, 6.7 820 cm⁻¹ Hz, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.04 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). 294 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.25-7.19 film) 3363, calcd for C₂₀H₃₀FNO₄Na, (m, 1H), 7.12 (dtd, J = 22.9, 7.6, 1.6 2965, 2933, 390.2051; found, 390.2053 Hz, 2H), 7.03 (ddd, J = 9.7, 8.1, 1.3 Hz, 1712, 1491, 1H), 5.43 (dqd, J = 7.5, 6.3, 1.3 Hz, 1H), 1453, 1365, 5.06 (d, J = 7.9 Hz, 1H), 4.39-4.15 (m, 1162, 1052, 1H), 3.18 (t, J = 7.7 Hz, 1H), 2.22-2.03 757 cm⁻¹ (m, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 1.04- 0.86 (m, 3H), 0.77 (d, J = 6.7 Hz, 3H). 295 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.12 (dd, film) 3356, calcd for C₂₁H₃₂FNO₄Na, J = 8.5, 6.0 Hz, 1H), 6.88-6.75 (m, 2969, 1712, 404.2208; found, 404.2204 2H), 5.31 (dq, J = 9.0, 6.3 Hz, 1H), 5.05 1497, 1365, (d, J = 7.9 Hz, 1H), 4.43-4.15 (m, 1H), 1243, 1161, 3.10 (t, J = 7.4 Hz, 1H), 2.29 (s, 3H), 1050, 731 2.12 (h, J = 6.8 Hz, 1H), 1.45 (s, 9H), cm⁻¹ 1.38 (d, J = 7.2 Hz, 3H), 1.06 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.7 Hz, 3H), 0.81 (d, J = 6.8 Hz, 3H). 296 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.04- film) 3356, calcd for C₂₂H₃₅NO₄Na, 6.91 (m, 3H), 5.35 (dq, J = 9.3, 6.3 Hz, 2962, 1713, 400.2458; found, 400.2462 1H), 5.07 (s, 1H), 4.29 (t, J = 7.6 Hz, 1501, 1451, 1H), 3.08 (dd, J = 9.4, 6.0 Hz, 1H), 2.29 1365, 1160, (s, 3H), 2.29 (s, 3H), 2.12 (dq, J = 13.4, 1049, 732 6.8 Hz, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 cm⁻¹ Hz, 3H), 1.03 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.80 (d, J = 6.9 Hz, 3H). 297 IR (thin HRMS-ESI (m/z) ¹H NMR (500 MHz, CDCl₃) δ 7.07- film) 3352, [M + NH4]⁺ 7.01 (m, 2H), 6.95 (dd, J = 7.0, 2.3 Hz, 2964, 1712, calcd for C₂₂H₃₅NO₄NH₄, 1H), 5.37 (dq, J = 9.2, 6.3 Hz, 1H), 5.08 1499, 1452, 395.2904; found, 395.2889 (s, 1H), 4.30 (t, J = 7.8 Hz, 1H), 3.23 1365, 1160, (dd, J = 9.3, 6.0 Hz, 1H), 2.30 (s, 3H), 1050, 731 2.24 (s, 3H), 2.13 (dq, J = 13.4, 6.7 Hz, cm⁻¹ 1H), 1.45 (s, 9H), 1.40 (d, J = 7.1 Hz, 3H), 1.03 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.9 Hz, 3H). 298 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.20-7.06 film) 3359, calcd for C₂₁H₃₃NO₄Na, (m, 4H), 5.37 (dq, J = 9.3, 6.2 Hz, 1H), 2965, 2875, 386.2302; found, 386.2301 5.07 (d, J = 7.8 Hz, 1H), 4.29 (t, J = 7.2 1714, 1161, Hz, 1H), 3.13 (dd, J = 9.2, 6.1 Hz, 1H), 1054 cm⁻¹ 2.34 (s, 3H), 2.15 (dq, J = 13.4, 6.8 Hz, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.2 Hz, 3H), 1.04 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.81 (d, J = 6.8 Hz, 3H). 299 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.10 (td, film) 3365, calcd for C₂₀H₂₉F₂NO₄Na, J = 8.4, 6.4 Hz, 1H), 6.93-6.74 (m, 2H), 2966, 1712, 408.1957; found, 408.1955 5.39 (tt, J = 7.0, 5.5 Hz, 1H), 5.04 (d, J = 1503, 1454, 7.9 Hz, 1H), 4.26 (t, J = 7.6 Hz, 1H), 3.13 1366, 1165, (t, J = 7.7 Hz, 1H), 2.10 (h, J = 6.8 Hz, 1053, 966, 1H), 1.45 (s, 9H), 1.37 (d, J = 7.2 Hz, 849 cm⁻¹ 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.91 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 300 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.00 (t, J = film) 2969, calcd for C₂₁H₃₂FNO₄Na, 7.7 Hz, 1H), 6.90 (dd, J = 7.9, 1.7 Hz, 1716, 1506, 404.2208; found, 404.2202 1H), 6.87-6.74 (m, 1H), 5.40 (tt, J = 6.9, 1456, 1365, 5.5 Hz, 1H), 5.07 (d, J = 8.1 Hz, 1H), 1164, 1053 4.33-4.16 (m, 1H), 3.11 (t, J = 7.7 Hz, cm⁻¹ 1H), 2.33 (s, 3H), 2.10 (h, J = 6.8 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.90 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). 301 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.42 (d, J = film) 3358, calcd for C₂₀H₂₉Cl₂NO₄Na, 2.3 Hz, 1H), 7.23 (dd, J = 8.5, 2.2 Hz, 2966, 1712, 440.1366; found, 440.1366 1H), 7.13 (d, J = 8.5 Hz, 1H), 5.47-5.25 1500, 1474, (m, 1H), 5.03 (d, J = 7.6 Hz, 1H), 4.28 1453, 1365, (d, J = 7.7 Hz, 1H), 3.51 (s, 1H), 2.24- 1162, 1045 1.99 (m, 1H), 1.45 (s, 9H), 1.39 (d, J = cm⁻¹ 7.2 Hz, 3H), 1.08 (d, J = 6.4 Hz, 3H), 0.92 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). 302 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.33- film) 3346, calcd for C₂₀H₂₉F₂NO₄Na, 7.27 (m, 1H), 6.90-6.82 (m, 1H), 6.82- 2975, 1710, 408.1957; found, 408.1956 6.75 (m, 1H), 5.54-5.30 (m, 1H), 5.01 (d, 1502, 1366, J = 8.6 Hz, 1H), 4.35-4.18 (m, 1H), 2.84 1249, 1163, (dd, J = 9.1, 5.2 Hz, 1H), 2.09-1.87 (m, 1064, 965, 1H), 1.44 (s, 9H), 1.24 (d, J = 7.3 Hz, 847 cm⁻¹ 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.97 (d, J = 6.5 Hz, 3H), 0.72 (d, J = 6.8 Hz, 3H). 303 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.17 (t, J = film) 3364, calcd for C₂₁H₃₂FNO₄Na, 7.8 Hz, 1H), 6.90 (d, J = 7.6 Hz, 1H), 2974, 2932, 404.2208; found, 404.2206 6.84 (dd, J = 11.0, 1.8 Hz, 1H), 5.44- 1714, 1506, 5.38 (m, 1H), 5.04 (d, J = 7.4 Hz, 1H), 1454, 1336, 4.46-4.15 (m, 1H) 2.83 (dd, J = 9.0, 1167, 1065 5.1 Hz, 1H), 2.33 (d, J = 3.0 Hz, 3H), cm⁻¹ 2.11-1.97 (m, 1H), 1.44 (s, 9H), 1.22 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.97 (d, J = 6.6 Hz, 3H), 0.73 (d, J = 6.9 Hz, 3H). 304 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.40 (d, J = film) 3353, calcd for C₂₀H₂₉Cl₂NO₄Na, 2.2 Hz, 1H), 7.36 (d, J = 8.5 Hz, 1H), 2975, 1710, 440.1366; found, 440.1360 7.24-7.06 (m, 1H), 5.62-5.20 (m, 1472, 1366, 1H), 5.02 (d, J = 8.1 Hz, 1H), 4.46- 1163, 1111, 4.13 (m, 1H), 3.13 (dd, J = 9.6, 4.6 Hz, 1020, 863, 1H), 2.20-1.92 (m, 1H), 1.44 (s, 9H), 809 cm⁻¹ 1.37-1.26 (m, 3H), 1.06 (d, J = 6.3 Hz, 3H), 1.01 (d, J = 6.6 Hz, 3H), 0.70 (d, J = 6.8 Hz, 3H). 305 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 6.74 (d, J = film) 3375, calcd for C₂₁H₃₁NO₆Na, 7.9 Hz, 1H), 6.60 (d, J = 1.8 Hz, 1H), 2969, 1711, 416.2044; found, 416.2040 6.54 (dd, J = 8.0, 1.7 Hz, 1H), 5.94 (s, 1504, 1488, 2H), 5.31 (dq, J = 8.8, 6.3 Hz, 1H), 5.07 1160, 1038, (d J = 7.8 Hz, 1H), 4.33-4.20 (m, 1H), 731 cm⁻¹ 2.61 (dd, J = 8.8, 6.4 Hz, 1H), 2.12- 1.98 (m, J = 6.8 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). 306 IR thin ¹H NMR (500 MHz, CDCl₃) δ 7.13 (q, J = film) 3361, 8.8 Hz, 4H), 5.37 (dq, J = 8.7, 6.3 Hz, 2970, 1715, 1H), 5.04 (d, J = 8.0 Hz, 1H), 4.37- 1366, 1262, 4.22 (m, 1H), 2.72 (dd, J = 8.6, 6.6 Hz, 1218, 1165 1H), 2.10 (h, J = 6.7 Hz, 1H), 1.45 (s, cm⁻¹ 9H), 1.37 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.3 Hz, 3H), 0.87 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (471 MHz, CDCl₃) δ −57.9. 307 IR (thin ¹H NMR (500 MHz, CDCl₃) δ 7.06- film) 3363, 6.91 (m, 2H), 6.90-6.75 (m, 2H), 5.35 2976, 2933, (dq, J = 8.9, 6.3 Hz, 1H), 5.08 (d, J = 2875, 1712, 8.0 Hz, 1H), 4.52 (hept, J = 6.1 Hz, 1H), 1508, 1238, 4.36-4.22 (m, 1H), 2.63 (dd, J = 9.0, 1165, 1050 6.1 Hz, 1H), 2.14-2.00 (m, 1H), 1.45 cm⁻¹ (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.33 (d, J = 6.1 Hz, 6H), 1.06 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.8, 156.6, 155.0, 130.6, 130.3, 115.2, 79.7, 72.7, 69.7, 60.4, 55.8, 49.5, 28.3, 28.2, 22.1, 21.4, 18.9, 18.3, 18.0. 308 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 7.23- film) 3357, calcd for C₂₃H₃₇NO₅Na, 7.11 (m, 1H), 7.06 (dd, J = 7.8, 1.8 Hz, 2976, 2933, 430.2569; found, 430.2431 1H), 6.92-6.78 (m, 2H), 5.42 (s, 1H), 2874, 1712, 5.13 (d, J = 7.7 Hz, 1H), 4.56 (hept, J = 1489, 1238, 6.1 Hz, 1H), 4.30 (t, J = 7.5 Hz, 1H), 1160, 1050, 3.44 (s, 1H), 2.12 (h, J = 6.7 Hz, 1H), 732 cm⁻¹ 1.45 (s, 9H), 1.40 (d, J = 7.2 Hz, 3H), 1.39-1.26 (m, 6H), 1.04 (d, J = 6.2 Hz, 3H), 0.83 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 309 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (400 MHz, CDCl₃) δ 7.09- film) 3361, calcd for C₂₁H₃₃NO₅Na, 6.90 (m, 2H), 6.90-6.77 (m, 2H), 5.35 2962, 1713, 402.2251; found, 402.2221 (dq, J = 8.9, 6.3 Hz, 1H), 5.07 (s, 1H), 1512, 1246, 4.28 (t, J = 7.6 Hz, 1H), 3.80 (s, 3H), 1165, 1050 2.64 (dd, J = 8.9, 6.2 Hz, 1H), 2.07 (h, J = cm⁻¹ 6.7 Hz, 1H), 1.45 (s, 9H), 1.38 (d, J = 7.2 Hz, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). 310 ESIMS m/z 400 ¹H NMR (400 MHz, CDCl₃) δ 7.23- ([M + Na]⁺) 7.04 (m, 4H), 5.38 (dq, J = 9.6, 6.1 Hz, 1H), 5.09 (s, 1H), 4.41-4.22 (m, 1H), 3.32-3.07 (m, 1H), 2.34 (d, J = 2.6 Hz, 3H), 1.89 (dtd, J = 12.5, 6.2, 5.6, 3.2 Hz, 1H), 1.54-1.33 (m, 12H), 1.32- 1.20 (m, 1H), 1.14-0.69 (m, 10H). 311 ESIMS m/z 392 ¹H NMR (400 MHz, CDCl₃) δ 7.20- ([M + H]⁺) 7.03 (m, 4H), 5.41 (dq, J = 8.3, 6.2 Hz, 1H), 5.06 (s, 1H), 4.27 (s, 1H), 3.30 (t, J = 7.6 Hz, 1H), 2.33 (s, 3H), 1.72-1.58 (m, 1H), 1.44 (s, 10H), 1.36 (dd, J = 10.9, 7.2 Hz, 5H), 1.08 (d, J = 6.3 Hz, 4H), 0.93 (t, J = 7.4 Hz, 3H), 0.78 (t, J = 7.3 Hz, 3H). 312 ¹H NMR (400 MHz, CDCl₃) δ 6.67 (d, J = 9.3 Hz, 2H), 5.54 (ddt, J = 8.1, 6.3, 2.0 Hz, 1H), 5.04 (s, 1H), 4.27 (d, J = 8.5 Hz, 1H), 3.17 (t, J = 7.7 Hz, 1H), 2.30-2.15 (m, 1H), 1.45 (s, 9H), 1.37 (d, J = 7.3 Hz, 3H), 1.12 (dt, J = 6.3, 1.2 Hz, 3H), 0.95 (d, J = 6.6 Hz, 3H), 0.77 (dt, J = 6.8, 1.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −103.51, −108.05, −110.09. 313 ¹H NMR (400 MHz, CDCl₃) δ 7.09 (dtt, J = 8.3, 5.6, 2.7 Hz, 3H), 5.47-5.32 (m, 1H), 5.03 (s, 1H), 4.26 (s, 1H), 3.13 (t, J = 7.7 Hz, 1H), 2.10 (q, J = 6.8 Hz, 1H), 1.45 (s, 9H), 1.37 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.99- 0.85 (m, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −112.35. 314 ¹H NMR (400 MHz, CDCl₃) δ 7.23 (dd, J = 8.4, 1.2 Hz, 1H), 7.16 (td, J = 8.0, 5.6 Hz, 1H), 6.96 (ddd, J = 10.9, 8.1, 1.5 Hz, 1H), 5.58 (ddq, J = 12.5, 9.1, 3.1 Hz, 1H), 5.07 (s, 1H), 4.30 (d, J = 8.5 Hz, 1H), 3.60-3.48 (m, 1H), 2.24 (dqd, J = 13.7, 6.8, 2.1 Hz, 1H), 1.45 (s, 9H), 1.40 (d, J = 7.2 Hz, 3H), 1.08 (dd, J = 6.3, 1.8 Hz, 3H), 0.99 (d, J = 6.8 Hz, 3H), 0.78 (dd, J = 6.8, 2.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −105.00 315 ¹H NMR (400 MHz, CDCl₃) δ 7.17 (t, J = 7.8 Hz, 1H), 7.05 (d, J = 7.6 Hz, 1H), 6.89 (s, 2H), 5.45-5.32 (m, 1H), 5.08 (s, 1H), 4.28 (s, 1H), 2.65 (dd, J = 8.9, 6.2 Hz, 1H), 2.33 (s, 3H), 2.14-2.04 (m, 1H), 1.45 (s, 9H), 1.39 (d, J = 7.3 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 316 ESIMS m/z 386 ¹H NMR (400 MHz, CDCl₃) δ 7.00 (td, ([M + H]⁺) J = 9.1, 4.7 Hz, 1H), 6.88 (dddd, J = 24.6, 8.9, 6.3, 3.3 Hz, 2H), 5.49-5.28 (m, 1H), 5.04 (s, 1H), 4.26 (d, J = 9.3 Hz, 1H), 3.15 (t, J = 7.7 Hz, 1H), 2.09 (d, J = 7.3 Hz, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.94 (d, J = 6.7 Hz, 3H), 0.78 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −118.45- −122.20 (m). 317 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.06- film) 3371, calcd for C₂₂H₂₈FN₂O₅, 12.02 (m, 1H), 8.47 (t, J = 5.8 Hz, 1H), 2961, 1740, 419.1977; found, 419.1976 7.99 (d, J = 5.3 Hz, 1H), 7.05 (dd, J = 1650, 1533, 8.3, 5.9 Hz, 1H), 6.90-6.81 (m, 3H), 1497, 1437, 5.45 (dq, J = 8.2, 6.3 Hz, 1H), 4.19 (d, 1262, 1240, J = 5.7 Hz, 2H), 3.95 (s, 3H), 3.04 (t, 1215, 1188, J = 7.7 Hz, 1H), 2.30 (s, 3H), 2.08 (h, 801, 729 J = 6.8 Hz, 1H), 1.09 (d, J = 6.3 Hz, cm⁻¹ 3H), 0.93 (d, J = 6.7 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 169.35, 168.66, 160.95 (d, J = 244.4 Hz), 155.42, 148.73, 140.59, 139.90 (d, J = 7.5 Hz), 133.63 (d, J = 3.3 Hz), 130.43, 129.20 (d, J = 6.9 Hz), 116.98 (d, J = 20.5 Hz), 112.35 (d, J = 20.7 Hz), 109.57, 74.06, 56.09, 49.55, 41.17, 29.95, 20.95, 20.80, 19.71, 17.46. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.31. 318 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.16 (s, film) 3371, calcd for C₂₅H₃₄FN₂O₅, 1H), 8.43 (d, J = 9.5 Hz, 1H), 7.99 (d, J = 2963, 1731, 461.2446; found, 461.2453 5.2 Hz, 1H), 7.03 (dd, J = 8.7, 5.9 Hz, 1651, 1527, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.83 (td, J = 1262, 1240, 8.4, 2.9 Hz, 1H), 6.77 (dd, J = 9.9, 2.8 730 cm⁻¹ Hz, 1H), 5.37 (dq, J = 9.1, 6.1 Hz, 1H), 4.66 (dd, J = 9.5, 4.9 Hz, 1H), 3.96 (s, 3H), 3.09 (dd, J = 9.2, 6.1 Hz, 1H), 2.42- 2.29 (m, 1H), 2.27 (s, 3H), 2.20-2.06 (m, 1H), 1.07 (d, J = 6.2 Hz, 3H), 1.06 (d, J = 6.9 Hz, 3H), 1.01 (d, J = 6.9 Hz, 3H), 0.82 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 170.53, 169.10, 160.93 (d, J = 244.6 Hz), 155.43, 148.78, 140.48, 139.88 (d, J = 7.3 Hz), 133.35 (d, J = 3.3 Hz), 130.52, 129.15 (d, J = 7.9 Hz), 116.98 (d, J = 20.5 Hz), 112.31 (d, J = 20.6 Hz), 109.50, 73.81, 57.39, 56.10, 49.30, 31.34, 29.46, 20.88, 19.48, 18.63, 18.11, 17.43. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.29. 319 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.17 (s, film) 3374, calcd for C₂₆H₃₆FN₂O₅, 1H), 8.42 (d, J = 9.5 Hz, 1H), 7.98 (d, J = 2963, 1731, 475.2603; found, 475.2599 5.2 Hz, 1H), 7.03 (dd, J = 8.7, 5.9 Hz, 1651, 1526, 1H), 6.89 (d, J = 5.3 Hz, 1H), 6.83 (td, J = 1261, 1240, 8.4, 2.9 Hz, 1H), 6.77 (dd, J = 9.9, 2.8 1046, 800, Hz, 1H), 5.37 (dq, J = 9.2, 6.2 Hz, 1H), 730 cm⁻¹ 4.71 (dd, J = 9.5, 4.9 Hz, 1H), 3.96 (s, 3H), 3.09 (dd, J = 9.3, 6.0 Hz, 1H), 2.27 (s, 3H), 2.19-2.03 (m, 2H), 1.54 (dddd, J = 14.9, 11.4, 6.8, 4.0 Hz, 1H), 1.28 (tdd, J = 14.3, 9.8, 7.3 Hz, 1H), 1.07 (d, J = 6.2 Hz, 3H), 1.04 (d, J = 6.8 Hz, 3H), 1.01-0.87 (m, 3H), 0.81 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 170.48, 168.99, 160.93 (d, J = 244.4 Hz), 155.43, 148.77, 140.47, 139.89 (d, J = 7.3 Hz), 133.30 (d, J = 3.3 Hz), 130.53, 129.16 (d, J = 7.8 Hz), 116.98 (d, J = 20.5 Hz), 112.30 (d, J = 20.6 Hz), 109.49, 73.77, 56.98, 56.10, 49.29, 37.88, 29.40, 24.69, 20.88, 18.48, 18.15, 15.83, 11.48. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.28. 320 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, film) 3367, calcd for C₂₆H₃₆FN₂O₅, 1H), 8.28 (d, J = 9.0 Hz, 1H), 7.98 (d, J = 2959, 1733, 475.2603; found, 475.2600 5.2 Hz, 1H), 7.04 (dd, J = 8.7, 5.9 Hz, 1650, 1529, 1H), 6.89 (d, J = 5.2 Hz, 1H), 6.83 (td, J = 1263, 1244, 8.4, 2.9 Hz, 1H), 6.77 (dd, J = 9.9, 2.8 1049, 800, Hz, 1H), 5.35 (dq, J = 8.8, 6.2 Hz, 1H), 731 cm⁻¹ 4.79-4.68 (m, 1H), 3.95 (s, 3H), 3.07 (dd, J = 8.8, 6.6 Hz, 1H), 2.27 (s, 3H), 2.08 (h, J = 6.8 Hz, 1H), 1.80-1.66 (m, 2H), 1.08 (d, J = 6.2 Hz, 3H), 1.05- 0.86 (m, 7H), 0.84 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H ). ¹³C NMR (101 MHz, CDCl₃) δ 171.49, 168.88, 160.90 (d, J = 244.3 Hz), 155.43, 148.80, 140.41, 139.83 (d, J = 7.3 Hz), 133.54 (d, J = 3.3 Hz), 130.45, 129.10 (d, J = 7.1 Hz), 116.91 (d, J = 20.4 Hz), 112.28 (d, J = 20.7 Hz), 109.48, 73.83, 56.08, 50.94, 49.28, 41.40, 29.68, 24.91, 23.00, 21.70, 20.89, 18.98, 17.74. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.37. 321 IR (thin ESIMS m/z 429.2 ¹H NMR (500 MHz, CDCl₃) δ 12.15 (s, film) 3370, ([M + H]⁺) 1H), 8.50 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2959, 2873, 5.2 Hz, 1H), 7.02 (d, J = 7.6 Hz, 1H), 1731, 1648, 6.95-6.86 (m, 3H), 5.39 (dq, J = 9.3, 1576, 1526, 6.2 Hz, 1H), 4.81-4.60 (m, 1H), 3.95 1480, 1450, (s, 3H), 3.20-2.96 (m, 1H), 2.30 (s, 1325, 1280, 3H), 2.27 (s, 3H), 2.14 (dq, J = 13.4, 6.7 1262, 1241, Hz, 1H), 1.57 (d, J = 7.2 Hz, 3H), 1.07 1149, 1046, (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 953, 800, 3H), 0.81 (d, J = 6.8 Hz, 3H). 730 cm⁻¹ 322 IR (thin ESIMS m/z 433.2 ¹H NMR (500 MHz, CDCl₃) δ 12.12 (s, film) 3370, ([M + H]⁺) 1H), 8.48 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2962, 2875, 5.2 Hz, 1H), 7.12 (td, J = 8.0, 5.9 Hz, 1734, 1649, 1H), 6.94-6.85 (m, 3H), 5.40 (dq, J = 1576, 1527, 9.0, 6.2 Hz, 1H), 4.70 (p, J = 7.3 Hz, 1480, 1453, 1H), 3.95 (s, 3H), 3.15 (t, J = 7.7 Hz, 1324, 1280, 1H), 2.22 (d, J = 2.4 Hz, 3H), 2.14 (h, J = 1263, 1241, 6.8 Hz, 1H), 1.56 (d, J = 7.2 Hz, 3H), 1163, 1043, 1.08 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 786, 732 Hz, 3H), 0.79 (d, J = 6.9 Hz, 3H). cm⁻¹ 323 IR (thin ESIMS m/z 419.2 ¹H NMR (500 MHz, CDCl₃) δ 12.15 (s, film) 3370, ([M + H]⁺) 1H), 8.49 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2962, 1733, 5.2 Hz, 1H), 7.24-7.18 (m, 1H), 7.15 1648, 1576, (td, J = 7.4, 1.9 Hz, 1H), 7.09 (td, J = 1527, 1480, 7.5, 1.3 Hz, 1H), 7.00 (ddd, J = 10.3, 1452, 1280, 8.2, 1.2 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1262, 1241, 1H), 5.47 (dqd, J = 7.6, 6.4, 1.2 Hz, 1216, 1148, 1H), 4.73-4.62 (m, 1H), 3.95 (s, 3H), 1049, 849, 3.20 (t, J = 7.7 Hz, 1H), 2.18-2.08 (m, 800, 757, 1H), 1.55 (d, J = 7.3 Hz, 3H), 1.13 (d, J = 730 cm⁻¹ 6.3 Hz, 3H), 0.92 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.7 Hz, 3H). 324 IR (thin ESIMS m/z 433.2 ¹H NMR (500 MHz, CDCl₃) δ 12.12 (s, film) 3370, ([M + H]⁺) 1H), 8.46 (d, J = 8.0 Hz, 1H), 7.99 (d, J = 2959, 1731, 5.2 Hz, 1H), 7.07 (dd, J = 8.3, 6.2 Hz, 1648, 1576, 1H), 6.88 (d, J = 5.2 Hz, 1H), 6.84-6.76 1526, 1480, (m, 2H), 5.36 (dq, J = 8.7, 6.2 Hz, 1H), 1450, 1438, 4.75-4.61 (m, 1H), 3.95 (s, 3H), 3.11 (t, 1280, 1262, J = 7.9 Hz, 1H), 2.27 (s, 3H), 2.11 (h, 1241, 1149, J = 6.7 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1046, 953, 1.10 (d, J = 6.3 Hz, 3H), 0.88 (d, J = 819, 799, 6.8 Hz, 3H), 0.80 (d, J = 6.8 Hz, 3H). 730 cm⁻¹ 325 IR (thin ESIMS m/z 429.2 ¹H NMR (500 MHz, CDCl₃) δ 12.15 (s, film) 3370, ([M + H]⁺) 1H), 8.50 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2961, 1733, 5.2 Hz, 1H), 7.02-6.94 (m, 3H), 6.88 1648, 1576, (d, J = 5.2 Hz, 1H), 5.39 (dq, J = 9.2, 1527, 1497, 6.2 Hz, 1H), 4.71 (p, J = 7.3 Hz, 1H), 1451, 1280, 3.95 (s, 3H), 3.10 (dd, J = 9.3, 6.1 Hz, 1261, 1240, 1H), 2.28 (s, 6H), 2.12 (dq, J = 13.4, 6.8 1148, 1048, Hz, 1H), 1.56 (d, J = 7.2 Hz, 3H), 1.07 952, 800, (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 730 cm⁻¹ 3H), 0.80 (d, J = 6.8 Hz, 3H). 326 IR (thin ESIMS m/z 429.2 ¹H NMR (500 MHz, CDCl₃) δ 12.15 (s, film) 3369, ([M + H]⁺) 1H), 8.51 (d, J = 7.7 Hz, 1H), 8.00 (d, J = 2961, 1732, 2873, 5.2 Hz, 1H), 7.09-7.00 (m, 2H), 6.95 1648, 1576, (dd, J = 7.4, 1.8 Hz, 1H), 6.88 (d, J = 1526, 1480, 5.3 Hz, 1H), 5.41 (dq, J = 9.0, 6.2 Hz, 1451, 1384, 1H), 4.76-4.63 (m, 1H), 3.95 (s, 3H), 1359, 1262, 3.25 (dd, J = 9.2, 6.1 Hz, 1H), 2.28 (s, 1241, 1213, 3H), 2.23 (s, 3H), 2.18-2.08 (m, 1H), 1150, 1045, 1.57 (d, J = 7.2 Hz, 3H), 1.06 (d, J = 6.3 849, 800, Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.79 779, 729 (d, J = 6.8 Hz, 3H). cm⁻¹ 327 IR (thin ESIMS m/z 415 ¹H NMR (500 MHz, CDCl₃) δ 12.15 (d, film) 3369, ([M + H]⁺) J = 0.6 Hz, 1H), 8.50 (d, J = 7.9 Hz, 2960, 2932, 1H), 8.00 (d, J = 5.2 Hz, 1H), 7.19-7.06 2874, 1732, (m, 4H), 6.88 (d, J = 5.2 Hz, 1H), 5.41 1649, 1527, (dq, J = 9.2, 6.2 Hz, 1H), 4.76-4.66 (m, 1451, 1150, 1H), 3.95 (s, 3H), 3.15 (dd, J = 9.2, 6.2 1053, 731 Hz, 1H), 2.32 (s, 3H), 2.15 (dq, J = 13.4, cm⁻¹ 6.7 Hz, 1H), 1.56 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.81 (d, J = 6.8 Hz, 3H). 328 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.14 (d, film) 2964, calcd for C₂₂H₂₇F₂N₂O₅, J = 0.6 Hz, 1H), 8.45 (d, J = 7.9 Hz, 1733, 1714, 437.1883; found, 437.1879 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.10 (td, J = 1652, 1528, 8.4, 6.4 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1503, 1280, 1H), 6.86-6.81 (m, 1H), 6.74 (ddd, J = 1263, 966, 10.2, 8.9, 2.6 Hz, 1H), 5.52-5.31 (m, 848 cm⁻¹ 1H), 4.79-4.55 (m, 1H), 3.95 (s, 3H), 3.14 (t, J = 7.7 Hz, 1H), 2.09 (h, J = 6.8 Hz, 1H), 1.58-1.53 (m, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.93 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 329 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.16 (d, film) 2962, calcd for C₂₃H₃₀FN₂O₅, J = 0.7 Hz, 1H), 8.49 (d, J = 8.0 Hz, 1H), 1733, 1650, 433.2133; found, 433.2129 8.00 (d, J = 5.2 Hz, 1H), 7.01 (t, J = 7.7 1576, 1528, Hz, 1H), 6.93-6.84 (m, 2H), 6.83-6.78 1481, 1450, (m, 1H), 5.45 (dqd, J = 7.6, 6.3, 1.2 Hz, 1362, 1327, 1H), 4.73-4.60 (m, 1H), 3.95 (s, 3H), 1263, 1242, 3.14 (t, J = 7.7 Hz, 1H), 2.32 (s, 3H), 1149, 1050, 2.10 (h, J = 6.8 Hz, 1H), 1.55 (d, J = 7.2 800 cm⁻¹ Hz, 3H), 1.12 (d, J = 6.3 Hz, 3H), 1.01- 0.88 (m, 3H), 0.76 (d, J = 6.7 Hz, 3H). 330 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.13 (d, film) 2963, calcd for C₂₂H₂₇Cl₂N₂O₅, J = 0.6 Hz, 1H), 8.44 (d, J = 8.0 Hz, 1734, 1648, 469.1292; found, 469.1293 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.34 (d, J = 1576, 1527, 2.2 Hz, 1H), 7.22 (dd, J = 8.4, 2.2 Hz, 1478, 1451, 1H), 7.13 (d, J = 8.4 Hz, 1H), 6.88 (d, J = 1438, 1262, 5.2 Hz, 1H), 5.45-5.32 (m, 1H), 4.78- 1150, 1044, 4.61 (m, 1H), 3.95 (s, 3H), 3.52 (s, 799, 730 1H), 2.09 (dt, J = 13.7, 6.9 Hz, 1H), cm⁻¹ 1.55 (d, J = 7.2 Hz, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.93 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 331 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.24- film) 2965, calcd for C₂₂H₂₇F₂N₂O₅, 11.76 (m, 1H), 8.42 (d, J = 8.0 Hz, 1H), 1734, 1648, 437.1883; found, 437.1887 8.01 (d, J = 5.2 Hz, 1H), 7.25-7.10 (m, 1576, 1528, 1H), 6.89 (d, J = 5.1 Hz, 1H), 6.74 1502, 1480, (dddd, J = 14.1, 11.6, 7.5, 1.9 Hz, 2H), 1438, 1322, 5.50-5.41 (m, 1H), 4.78-4.62 (m, 1263, 1241, 1H), 3.95 (s, 3H), 2.84 (dd, J = 9.1, 5.1 1150, 1060, Hz, 1H), 2.00 (dq, J = 9.0, 6.9 Hz, 1H), 964, 848, 1.42 (d, J = 7.2 Hz, 3H), 1.12 (d, J = 6.3 800, 731 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.70 cm⁻¹ (d, J = 6.7 Hz, 3H). 332 IR (thin ¹H NMR (500 MHz, CDCl₃) δ 12.14 (d, film) 2964, J = 0.7 Hz, 1H), 8.46 (d, J = 8.0 Hz, 1H), 1733, 1648, 8.01 (d, J = 5.2 Hz, 1H), 7.13 (t, J = 7.9 1576, 1527, Hz, 1H), 6.88 (d, J = 5.3 Hz, 1H), 6.86- 1438, 1323, 6.71 (m, 2H), 5.55-5.40 (m, 1H), 4.80- 1262, 1132, 4.59 (m, 1H), 3.95 (s, 3H), 2.85 (dd, J = 800, 730 8.9, 5.3 Hz, 1H), 2.30 (s, 3H), 2.02 (dp, cm⁻¹ J = 13.6, 6.8 Hz, 1H), 1.40 (d, J = 7.2 Hz, 3H), 1.13 (d, J = 6.2 Hz, 3H), 1.01- 0.89 (m, 3H), 0.72 (d, J = 6.6 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.60, 168.63, 161.50 (d, J = 243.0 Hz), 155.39, 148.77, 140.46, 138.17, 130.49, 124.61, 123.34 (d, J = 14.9 Hz), 115.43 (d, J = 23.9 Hz), 109.44, 72.12, 56.09, 48.06, 34.67, 31.59, 29.04, 20.91, 18.19. 333 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.11 (d, film) 2964, calcd for C₂₂H₂₇Cl₂N₂O₅, J = 0.6 Hz, 1H), 8.43 (d, J = 7.9 Hz, 2872, 1734, 469.1292; found, 469.1282 1H), 8.02 (d, J = 5.3 Hz, 1H), 7.37 (d, J = 1649, 1576, 2.2 Hz, 1H), 7.28 (d, J = 8.5 Hz, 1H), 1528, 1472, 7.05 (dd, J = 8.5, 2.3 Hz, 1H), 6.90 (d, J = 1438, 1323, 5.1 Hz, 1H), 5.46 (qd, J = 6.3, 4.7 Hz, 1263, 1241, 1H), 4.77-4.65 (m, 1H), 3.96 (s, 3H), 1129, 800 3.12 (dd, J = 9.6, 4.5 Hz, 1H), 2.02- cm⁻¹ 1.92 (m, 1H), 1.48 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 1.02 (d, J = 6.6 Hz, 3H), 0.68 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.40, 168.71, 155.48, 148.85, 140.54, 136.78, 136.31, 132.55, 130.48, 130.37, 128.95, 127.06, 109.56, 72.00, 56.13, 51.39, 48.06, 34.53, 30.14, 20.75, 20.47, 18.22. 334 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.14 (s, film) 3368, calcd for C₂₃H₂₉N₂O₇, 1H), 8.48 (d, J = 7.9 Hz, 1H), 7.99 (d, J = 2961, 1731, 445.1969; found, 445.1961 5.2 Hz, 1H), 6.87 (d, J = 5.2 Hz, 1H), 1648, 1528, 6.69 (d, J = 8.0 Hz, 1H), 6.59 (d, J = 1.7 1482, 1438, Hz, 1H), 6.53 (dd, J = 8.0, 1.7 Hz, 1H), 1240, 1037, 5.92 (q, J = 1.6 Hz, 2H), 5.34 (dq, J = 729 cm⁻¹ 8.5, 6.3 Hz, 1H), 4.75-4.60 (m, 1H), 3.94 (s, 3H), 2.63 (dd, J = 8.5, 6.6 Hz, 1H), 2.03 (dq, J = 13.5, 6.8 Hz, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.11 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). 335 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.13 (d, film) 3370, calcd for C₂₃H₂₈F₃N₂O₆, J = 0.6 Hz, 1H), 8.44 (d, J = 7.9 Hz, 2964, 1735, 485.1894; found, 485.1896 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.15- 1649, 1528, 7.05 (m, 4H), 6.88 (d, J = 5.2 Hz, 1H), 1258, 1217, 5.41 (dq, J = 8.2, 6.3 Hz, 1H), 4.76- 1153 cm⁻¹ 4.59 (m, 1H), 3.95 (s, 3H), 2.73 (dd, J = 8.2, 7.0 Hz, 1H), 2.09 (h, J = 6.8 Hz, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.4 Hz, 3H), 0.88 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (471 MHz, CDCl₃) δ −57.8. 336 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.16 (s, film) 3369, calcd for C₂₅H₃₅N₂O₆, 1H), 8.50 (d, J = 7.8 Hz, 1H), 8.00 (d, J = 2974, 1732, 459.2490; found, 459.2468 5.2 Hz, 1H), 7.08-6.94 (m, 2H), 6.87 1649, 1527, (d, J = 5.2 Hz, 1H), 6.84-6.75 (m, 2H), 1509, 1239, 5.38 (dq, J = 8.7, 6.3 Hz, 1H), 4.79- 953, 730 4.58 (m, 1H), 4.50 (hept, J = 6.1 Hz, cm⁻¹ 1H), 3.95 (s, 3H), 2.65 (dd, J = 8.7, 6.3 Hz, 1H), 2.15-1.97 (m, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.33 (d, J = 6.0 Hz, 6H), 1.10 (d, J = 6.3 Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 337 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.19 (s, film) 3369, calcd for C₂₅H₃₅N₂O₆, 1H), 8.54 (d, J = 7.9 Hz, 1H), 7.99 (d, J = 2972, 1733, 459.2490; found, 459.2476 5.2 Hz, 1H), 7.14 (ddd, J = 8.5, 7.5, 1.7 1649, 1527, Hz, 1H), 7.06 (dd, J = 7.6, 1.8 Hz, 1H), 1450, 1238, 6.93-6.74 (m, 3H), 5.47 (s, 1H), 4.84- 953, 752, 4.62 (m, 1H), 4.54 (hept, J = 6.0 Hz, 1H), 732 cm⁻¹ 3.94 (s, 3H), 3.45 (s, 1H), 2.12 (hept, J = 6.8 Hz, 1H), 1.57 (d, J = 7.2 Hz, 3H), 1.33 (d, J = 6.0 Hz, 3H), 1.31 (d, J = 6.0 Hz, 3H), 1.08 (d, J = 6.2 Hz, 3H), 0.83 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 338 IR (thin HRMS-ESI (m/z) [M + Na]⁺ ¹H NMR (500 MHz, CDCl₃) δ 12.16 (s, film) 3368, calcd for C₂₃H₃₀N₂O₆Na, 1H), 8.49 (d, J = 7.9 Hz, 1H), 8.00 (d, J = 2960, 1732, 453.1996; found, 453.1983 5.2 Hz, 1H), 7.00 (d, J = 8.6 Hz, 2H), 1649, 1512, 6.88 (d, J = 5.2 Hz, 1H), 6.84-6.75 (m, 1453, 1241, 2H), 5.39 (dq, J = 8.6, 6.3 Hz, 1H), 4.76- 800, 730 4.63 (m, 1H), 3.95 (s, 3H), 3.79 (s, cm⁻¹ 3H), 2.66 (dd, J = 8.7, 6.4 Hz, 1H), 2.07 (h, J = 6.8 Hz, 1H), 1.55 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.2 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 339 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, film) 2963, calcd for C₂₄H₃₃N₂O₅, 1H), 8.50 (d, J = 7.8 Hz, 1H), 8.00 (d, J = 1734, 1650, 429.2310; found, 429.2381 5.2 Hz, 1H), 7.21-7.02 (m, 4H), 6.88 1528, 1452, (d, J = 5.2 Hz, 1H), 5.43 (ddq, J = 12.3, 1264 cm⁻¹ 9.6, 6.2 Hz, 1H), 4.77-4.59 (m, 1H), 3.95 (s, 3H), 3.31-3.11 (m, 1H), 2.33 (d, J = 4.9 Hz, 3H), 2.00-1.79 (m, 1H), 1.55 (d, J = 6.6 Hz, 2H), 1.41 (ddd, J = 12.2, 7.3, 4.5 Hz, 1H), 1.34-1.19 (m, 1H), 1.12-0.67 (m, 10H). 340 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, film) 3370, calcd for C₂₅H₃₅N₂O₅, 1H), 8.47 (d, J = 8.1 Hz, 1H), 7.99 (d, J = 2961, 1528, 443.2465; found, 443.2536 5.2 Hz, 1H), 7.19-7.04 (m, 4H), 6.88 1263, 1057 (d, J = 5.2 Hz, 1H), 5.46 (dq, J = 8.5, cm⁻¹ 6.2 Hz, 1H), 4.70 (p, J = 7.5 Hz, 1H), 3.95 (s, 3H), 3.32 (t, J = 7.6 Hz, 1H), 2.31 (s, 3H), 1.75-1.59 (m, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.49-1.17 (m, 3H), 1.14-0.97 (m, 4H), 0.90 (t, J = 7.4 Hz, 3H), 0.77 (t, J = 7.3 Hz, 3H). 341 ESIMS m/z 455 ¹H NMR (400 MHz, CDCl₃) δ 12.14 (s, ([M + H]⁺) 1H), 8.47 (d, J = 8.0 Hz, 1H), 7.99 (d, J = 5.2 Hz, 1H), 6.88 (d, J = 5.2 Hz, 1H), 6.62 (s, 2H), 5.58 (ddt, J = 8.0, 6.4, 1.9 Hz, 1H), 4.68 (dq, J = 9.3, 7.3 Hz, 1H), 3.95 (s, 3H), 3.19 (t, J = 7.7 Hz, 1H), 2.35-2.19 (m, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.15 (dt, J = 6.4, 1.3 Hz, 3H), 0.96 (d, J = 6.7 Hz, 3H), 0.78 (dt, J = 6.8, 1.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −105.84 (d, J = 1667.9 Hz), −110.02. 342 ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, 1H), 8.44 (d, J = 8.0 Hz, 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.08 (dd, J = 3.8, 2.0 Hz, 2H), 7.04-6.96 (m, 1H), 6.86 (dd, J = 19.5, 5.2 Hz, 1H), 5.44 (ddd, J = 7.7, 6.4, 1.3 Hz, 1H), 4.80-4.49 (m, 1H), 3.95 (s, 3H), 3.14 (t, J = 7.8 Hz, 1H), 2.09 (q, J = 6.9 Hz, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.12 (d, J = 6.3 Hz, 3H), 0.93 (d, J = 6.6 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −112.37. 343 ¹H NMR (400 MHz, CDCl₃) δ 12.15 (s, 1H), 8.50 (d, J = 8.0 Hz, 1H), 7.99 (d, J = 5.2 Hz, 1H), 7.24-7.07 (m, 3H), 6.96 (dddd, J = 9.5, 8.1, 2.8, 1.5 Hz, 1H), 6.87 (d, J = 5.2 Hz, 1H), 5.82-5.37 (m, 1H), 4.71 (dd, J = 7.9, 7.1 Hz, 1H), 3.62- 3.24 (m, 1H), 2.31-2.21 (m, 1H), 1.57 (d, J = 7.2 Hz, 3H), 1.36 (s, 1H), 1.18-0.96 (m, 7H), 0.78 (ddd, J = 6.8, 2.7, 0.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.59, 168.70, 155.38, 148.78, 140.43, 137.03 (d, J = 9.3 Hz), 129.07-127.37 (m), 125.68 (d, J = 3.5 Hz), 114.81 (dd, J = 24.5, 2.1 Hz), 109.43, 73.22 (d, J = 5.4 Hz), 72.04 (d, J = 5.2 Hz), 56.06, 52.18- 50.01 (m), 48.25, 29.65 (d, J = 3.2 Hz), 21.72 (d, J = 3.8 Hz), 20.38, 18.59 (d, J = 2.4 Hz), 18.16. ¹⁹F NMR (376 MHz, CDCl₃) δ −105.04 (d, J = 14.1 Hz). 344 ESIMS m/z 415 ¹H NMR (400 MHz, CDCl₃) δ 12.16 (s, ([M + H]⁺) 1H), 8.51 (d, J = 7.9 Hz, 1H), 8.01 (dd, J = 5.2, 3.5 Hz, 1H), 7.17 (q, J = 8.2 Hz, 1H), 7.04 (t, J = 6.0 Hz, 1H), 6.89 (td, J = 5.2, 4.7, 2.6 Hz, 3H), 5.41 (ddt, J = 17.9, 8.7, 6.2 Hz, 1H), 4.69 (p, J = 7.3 Hz, 1H), 3.94 (d, J = 5.1 Hz, 2H), 2.66 (ddd, J = 12.1, 8.8, 6.4 Hz, 1H), 2.33 (d, J = 4.2 Hz, 3H), 1.70-1.48 (m, 6H), (dd, J = 8.0, 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.75, 168.73, 155.40, 148.81, 140.46, 137.37, 130.65, 130.57, 127.73, 127.39, 126.82, 109.45, 108.39, 73.18, 72.02, 56.07, 48.22, 28.31, 21.49, 21.33, 18.66, 18.33, 17.89. 345 ESIMS m/z 437 ¹H NMR (400 MHz, CDCl₃) δ 12.13 (s, ([M + H]⁺) 1H), 8.46 (d, J = 8.0 Hz, 1H), 8.00 (dd, J = 8.4, 5.2 Hz, 1H), 7.09-6.65 (m, 4H), 5.59-5.25 (m, 1H), 4.85-4.56 (m, 1H), 3.94 (d, J = 5.0 Hz, 4H), 3.27- 3.08 (m, 1H), 1.54 (d, J = 7.2 Hz, 3H), 1.15 (d, J = 6.3 Hz, 3H), 0.95 (d, J = 6.7 Hz, 3H), 0.78 (d, J = 6.7 Hz, 3H). 346 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.48 (t, J = film) 3391, calcd for C₂₄H₃₀FN₂O₆, 5.4 Hz, 1H), 8.34 (d, J = 5.4 Hz, 1H), 2962, 1770, 461.2082; found, 461.2077 7.08-6.97 (m, 2H), 6.86 (ddd, J = 9.5, 1743, 1677, 6.3, 2.4 Hz, 2H), 5.43 (dq, J = 8.5, 6.4 1513, 1499, Hz, 1H), 4.16 (d, J = 5.4 Hz, 2H), 3.92 1311, 1192, (s, 3H), 3.03 (t, J = 7.7 Hz, 1H), 2.40 (s, 1175, 1009, 3H), 2.30 (s, 3H), 2.13-2.02 (m, 1H), 732 cm⁻¹ 1.07 (d, J = 6.3 Hz, 3H), 0.92 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.43. 347 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.46 (d, J = film) 3382, calcd for C₂₇H₃₆FN₂O₆, 9.5 Hz, 1H), 8.32 (d, J = 5.5 Hz, 1H), 2963, 1771, 503.2552; found, 503.2554 7.03 (dd, J = 9.1, 5.7 Hz, 2H), 6.83 (td, 1730, 1681, J = 8.4, 2.9 Hz, 1H), 6.77 (dd, J = 10.0, 1499, 1311, 2.8 Hz, 1H), 5.35 (dq, J = 9.1, 6.2 Hz, 1191, 1173, 1H), 4.66 (dd, J = 9.6, 4.8 Hz, 1H), 3.92 907, 731 (s, 3H), 3.07 (dd, J = 9.1, 6.1 Hz, 1H), cm⁻¹ 2.40 (s, 3H), 2.36-2.22 (m, 4H), 2.14 (td, J = 13.4, 12.6, 5.9 Hz, 1H), 1.05 (d, J = 6.2 Hz, 3H), 1.02 (d, J = 6.8 Hz, 3H), 0.97 (d, J = 6.9 Hz, 3H), 0.82 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 171.03, 168.84, 162.69, 160.91 (d, J = 244.3 Hz), 159.51, 146.61, 141.66, 139.97 (d, J = 7.3 Hz), 137.57, 133.48 (d, J = 3.2 Hz), 129.19 (d, J = 7.8 Hz), 116.95 (d, J = 20.4 Hz), 112.24 (d, J = 20.7 Hz), 109.74, 73.47, 57.33, 56.31, 49.32, 31.55, 29.38, 20.91, 20.89-20.83 (m), 20.77, 19.38, 18.63, 18.10, 17.51. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.47. 348 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.45 (d, J = film) 3383, calcd for C₂₈H₃₇FN₂O₆, 9.5 Hz, 1H), 8.31 (d, J = 5.4 Hz, 1H), 2963, 1771, 517.2708; found, 517.2715 7.03 (dd, J = 9.5, 5.6 Hz, 2H), 6.83 (td, 1730, 1680, J = 8.4, 2.9 Hz, 1H), 6.77 (dd, J = 9.9, 1499, 1191, 2.8 Hz, 1H), 5.35 (dq, J = 9.2, 6.2 Hz, 1173, 731 1H), 4.71 (dd, J = 9.5, 4.9 Hz, 1H), 3.92 cm⁻¹ (s, 3H), 3.08 (dd, J = 9.2, 6.0 Hz, 1H), 2.40 (s, 3H), 2.26 (s, 3H), 2.14 (td, J = 13.3, 12.8, 6.1 Hz, 1H), 2.09-1.98 (m, 1H), 1.51 (dtd, J = 16.7, 7.4, 3.6 Hz, 1H), 1.30-1.18 (m, 1H), 1.04 (d, J = 6.2 Hz, 3H), 1.00 (d, J = 6.8 Hz, 3H), 0.93 (t, J = 7.4 Hz, 3H), 0.82 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.9 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 170.99, 168.84, 162.59, 160.91 (d, J = 244.3 Hz), 159.51, 146.60, 141.67, 139.98 (d, J = 7.5 Hz), 137.58, 133.44 (d, J = 3.3 Hz), 129.21 (d, J = 7.6 Hz), 116.95 (d, J = 20.5 Hz), 112.23 (d, J = 20.8 Hz), 109.72, 73.43, 56.98, 56.31, 49.32, 38.12, 29.31, 24.73, 20.92, 20.90-20.83 (m), 20.78, 18.48, 18.16, 15.72, 11.56. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.47. 349 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.31 (t, film) 3378, calcd for C₂₈H₃₈FN₂O₆, J = 5.8 Hz, 2H), 7.08-6.96 (m, 2H), 6.84 2959, 1772, 517.2708; found, 517.2707 (td, J = 8.4, 2.9 Hz, 1H), 6.78 (dd, J = 1733, 1679, 9.9, 2.8 Hz, 1H), 5.33 (dq, J = 8.9, 6.3 1499, 1191, Hz, 1H), 4.72 (dt, J = 9.0, 7.0 Hz, 1H), 1173, 1049, 3.91 (s, 3H), 3.06 (dd, J = 8.9, 6.5 Hz, 825 cm⁻¹ 1H), 2.39 (s, 3H), 2.26 (s, 3H), 2.15- 2.04 (m, 1H), 1.78-1.59 (m, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.99-0.93 (m, 6H), 0.84 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.05, 168.83, 162.46, 160.90 (d, J = 244.3 Hz), 159.52, 146.57, 141.63, 139.94 (d, J = 7.5 Hz), 137.58, 133.69 (d, J = 3.3 Hz), 129.18 (d, J = 6.9 Hz), 116.90 (d, J = 20.5 Hz), 112.25 (d, J = 20.6 Hz), 109.74, 73.52, 56.30, 51.04, 49.33, 41.69, 29.59, 24.93, 23.03, 21.98, 20.94, 20.92-20.86 (m), 20.76, 18.94, 17.82. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.54. 350 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.46 (t, film) 3387, calcd for C₂₆H₃₄FN₂O₇, J = 5.4 Hz, 1H), 8.33 (d, J = 5.4 Hz, 1H), 2961, 1767, 505.2345; found, 505.2339 7.08-6.99 (m, 2H), 6.90-6.80 (m, 2H), 1742, 1678, 5.43 (dq, J = 8.2, 6.3 Hz, 1H), 4.15 (d, 1498, 1208, J = 5.4 Hz, 2H), 3.91 (s, 3H), 3.82 (t, J = 1112, 1047, 6.6 Hz, 2H), 3.41 (s, 3H), 3.09-2.95 (m, 1009, 730 3H), 2.30 (s, 3H), 2.07 (h, J = 6.8 Hz, cm⁻¹ 1H), 1.07 (d, J = 6.3 Hz, 3H), 0.92 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.43. 351 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.44 (d, film) 3383, calcd for C₂₉H₄₀FN₂O₇, J = 9.5 Hz, 1H), 8.32 (d, J = 5.4 Hz, 1H), 2963, 1769, 547.2814; found, 547.2813 7.09-6.98 (m, 2H), 6.83 (td, J = 8.4, 1730, 1681, 2.9 Hz, 1H), 6.77 (dd, J = 10.0, 2.8 Hz, 1499, 1311, 1H), 5.35 (dq, J = 9.1, 6.2 Hz, 1H), 4.65 1110, 826 (dd, J = 9.5, 4.8 Hz, 1H), 3.91 (s, 3H), cm⁻¹ 3.81 (t, J = 6.6 Hz, 2H), 3.40 (s, 3H), 3.07 (dd, J = 9.1, 6.1 Hz, 1H), 2.99 (t, J = 6.7 Hz, 2H), 2.34-2.21 (m, 4H), 2.14 (dq, J = 13.4, 6.5 Hz, 1H), 1.05 (d, J = 6.2 Hz, 3H), 1.01 (d, J = 6.8 Hz, 3H), 0.97 (d, J = 6.9 Hz, 3H), 0.82 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.9 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.47. 352 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.43 (d, film) 3382, calcd for C₃₀H₄₂FN₂O₇, J = 9.4 Hz, 1H), 8.31 (d, J = 5.4 Hz, 1H), 2963, 1769, 561.2971; found, 561.2969 7.06-6.96 (m, 2H), 6.83 (td, J = 8.4, 1730, 1681, 2.9 Hz, 1H), 6.77 (dd, J = 10.0, 2.8 Hz, 1499, 1111, 1H), 5.35 (dq, J = 9.1, 6.2 Hz, 1H), 4.69 1046, 825, (dd, J = 9.5, 4.9 Hz, 1H), 3.91 (s, 3H), 731 cm⁻¹ 3.81 (t, J = 6.6 Hz, 2H), 3.41 (s, 3H), 3.07 (dd, J = 9.2, 6.0 Hz, 1H), 2.99 (t, J = 6.7 Hz, 2H), 2.26 (s, 3H), 2.18-2.08 (m, 1H), 2.08-1.97 (m, 1H), 1.50 (dddd, J = 13.3, 11.3, 6.8, 3.8 Hz, 1H), 1.29-1.17 (m, 1H), 1.04 (d, J = 6.2 Hz, 3H), 0.99 (d, J = 6.9 Hz, 3H), 0.93 (t, J = 7.4 Hz, 3H), 0.82 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 170.99, 169.35, 162.55, 160.91 (d, J = 243.9 Hz), 159.52, 146.64, 141.69, 139.97 (d, J = 7.5 Hz), 137.44, 133.44 (d, J = 3.1 Hz), 129.20 (d, J = 8.2 Hz), 116.95 (d, J = 20.3 Hz), 112.24 (d, J = 20.7 Hz), 109.72, 73.43, 67.65, 58.75, 56.97, 56.34, 49.30, 38.13, 34.69, 29.32, 24.73, 20.92, 20.90-20.86 (m), 18.49, 18.15, 15.72, 11.55. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.46. 353 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.31 (t, film) 3377, calcd for C₃₀H₄₂FN₂O₇, J = 3.9 Hz, 2H), 7.08-6.98 (m, 2H), 6.84 2958, 1769, 561.2971; found, 561.2974 (td, J = 8.4, 2.9 Hz, 1H), 6.78 (dd, J = 1733, 1679, 10.0, 2.8 Hz, 1H), 5.37-5.27 (m, 1H), 1499, 1309, 4.79-4.63 (m, 1H), 3.91 (s, 3H), 3.81 (t, 1110, 1049, J = 6.7 Hz, 2H), 3.40 (s, 3H), 3.06 (dd, 826 cm⁻¹ J = 8.9, 6.5 Hz, 1H), 2.98 (t, J = 6.7 Hz, 2H), 2.26 (s, 3H), 2.09 (h, J = 6.8 Hz, 1H), 1.75-1.62 (m, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.99-0.93 (m, 6H), 0.84 (d, J = 6.8 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). ¹³C NMR (101 MHz, CDCl₃) δ 172.06, 169.33, 162.42, 160.91 (d, J = 244.3 Hz), 159.53, 146.61, 141.64, 139.93 (d, J = 7.6 Hz), 137.45, 133.69 (d, J = 3.1 Hz), 129.19 (d, J = 8.0 Hz), 116.91 (d, J = 20.5 Hz), 112.25 (d, J = 20.6 Hz), 109.74, 73.51, 67.65, 58.74, 56.33, 51.03, 49.32, 41.74, 34.69, 29.60, 24.91, 23.05, 21.97, 21.01-20.80 (m), 20.94, 18.95, 17.82. ¹⁹F NMR (376 MHz, CDCl₃) δ −117.54. 354 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.45 (d, film) 3383, calcd for C₂₉H₃₈FN₂O₆, J = 8.1 Hz, 1H), 8.31 (d, J = 5.4 Hz, 1H), 2960, 1736, 529.2708; found, 529.2705 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 6.99 (d, 1499, 1208, J = 5.5 Hz, 1H), 6.90-6.77 (m, 2H), 5.35 1122, 730 (dq, J = 8.9, 6.2 Hz, 1H), 4.77-4.64 (m, cm⁻¹ 1H), 3.89 (s, 3H), 3.15 (q, J = 8.0 Hz, 1H), 3.11-3.03 (m, 1H), 2.29 (s, 3H), 2.21-1.97 (m, 6H), 1.83-1.70 (m, 2H), 1.70-1.57 (m, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.06 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.44. 355 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.42 (d, film) 3382, calcd for C₂₈H₃₈FN₂O₆, J = 10.8 Hz, 1H), 8.32 (d, J = 5.4 Hz, 2968, 1734, 517.2708; found, 517.2702 1H), 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 6.99 1679, 1499, (d, J = 5.5 Hz, 1H), 6.91-6.77 (m, 2H), 1155, 1109, 5.35 (dq, J = 8.7, 6.2 Hz, 1H), 4.77- 1059, 731 4.66 (m, 1H), 3.89 (s, 3H), 3.07 (dd, cm⁻¹ J = 8.8, 6.5 Hz, 1H), 2.77 (q, J = 6.9 Hz, 1H), 2.29 (s, 3H), 2.11 (h, J = 6.7 Hz, 1H), 1.92 (dp, J = 14.2, 7.0 Hz, 1H), 1.65 (dt, J = 13.9, 7.2 Hz, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.37-1.30 (m, 3H), 1.05 (dd, J = 7.8, 7.0 Hz, 6H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.44. 356 IR thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.47 (d, film) 3380, calcd for C₂₈H₃₈FN₂O₆, J = 8.1 Hz, 1H), 8.32 (d, J = 5.4 Hz, 1H), 2960, 1678, 517.2708; found, 517.2706 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 7.00 (d, 1499, 1311, J = 5.4 Hz, 1H), 6.88-6.77 (m, 2H), 5.36 1149, 1049, (dq, J = 8.9, 6.3 Hz, 1H), 4.70 (dq, J = 731 cm⁻¹ 8.2, 7.2 Hz, 1H), 3.90 (s, 3H), 3.08 (dd, J = 8.9, 6.5 Hz, 1H), 2.58 (d, J = 7.1 Hz, 2H), 2.35-2.20 (m, 4H), 2.17-2.05 (m, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.09- 1.03 (m, 9H), 0.86 (d, J = 6.7 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.43. 357 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.50 (d, film) 3379, calcd for C₂₆H₃₄FN₂O₆, J = 8.0 Hz, 1H), 8.32 (d, J = 5.5 Hz, 1H), 2961, 1734, 489.2395; found, 489.2389 7.05 (dd, J = 8.6, 5.9 Hz, 1H), 7.01 (d, 1676, 1310, J = 5.4 Hz, 1H), 6.89-6.78 (m, 2H), 5.36 1211, 1125, (dq, J = 8.9, 6.2 Hz, 1H), 4.76-4.64 1049, 731 (m, 1H), 3.91 (s, 3H), 3.08 (dd, J = 8.9, cm⁻¹ 1499, 6.5 Hz, 1H), 2.73 (q, J = 7.5 Hz, 2H), 2.29 (s, 3H), 2.11 (h, J = 6.8 Hz, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.28 (t, J = 7.5 Hz, 3H), 1.06 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −117.43. 358 IR (thin ESIMS m/z 471.2 ¹H NMR (500 MHz, CDCl₃) δ 8.56 (s, film) 3378, ([M + H]⁺) 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.04- 2959, 1770, 6.98 (m, 2H), 6.95-6.84 (m, 2H), 5.37 1731, 1675, (dq, J = 9.4, 6.2 Hz, 1H), 4.76-4.65 1504, 1451, (m, 1H), 3.91 (s, 3H), 3.10 (dd, J = 9.1, 1435, 1365, 5.9 Hz, 1H), 2.40 (s, 3H), 2.29 (s, 3H), 1309, 1199, 2.27 (s, 3H), 2.14 (dp, J = 14.1, 7.4, 6.9 1174, 1044, Hz, 1H), 1.52 (d, J = 7.1 Hz, 3H), 1.05 907, 804, (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 729 cm⁻¹ 3H), 0.80 (d, J = 6.8 Hz, 3H). 359 IR (thin ESIMS m/z 475.2 ¹H NMR (500 MHz, CDCl₃) δ 8.53 (s, film) 3381, ([M + H]⁺) 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.11 (td, J = 2961, 1770, 8.0, 5.9 Hz, 1H), 7.01 (d, J = 5.5 Hz, 1732, 1675, 1H), 6.90 (dt, J = 8.8, 4.9 Hz, 2H), 5.38 1506, 1457, (dq, J = 8.9, 6.2 Hz, 1H), 4.75-4.63 1436, 1366, (m, 1H), 3.91 (s, 3H), 3.14 (t, J = 7.7 1310, 1199, Hz, 1H), 2.40 (s, 3H), 2.22 (d, J = 2.4 1164, 1041, Hz, 3H), 2.14 (dq, J = 13.5, 6.9 Hz, 1H), 907, 785, 1.51 (d, J = 7.1 Hz, 3H), 1.06 (d, J = 6.3 731 cm⁻¹ Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.78 (d, J = 6.9 Hz, 3H). 360 IR (thin ESIMS m/z 461.2 ¹H NMR (500 MHz, CDCl₃) δ 8.55 (s, film) 3381, ([M + H]⁺) 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.22- 2963, 1771, 7.17 (m, 1H), 7.14 (td, J = 7.5, 1.9 Hz, 1734, 1676, 1H), 7.08 (td, J = 7.5, 1.2 Hz, 1H), 7.00 1508, 1490, (d, J = 5.4 Hz, 2H), 5.52-5.37 (m, 1H), 1453, 1436, 4.75-4.60 (m, 1H), 3.91 (s, 3H), 3.19 1366, 1310, (t, J = 7.7 Hz, 1H), 2.40 (s, 3H), 2.18- 1202, 1175, 2.09 (m, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1050, 907, 1.11 (d, J = 6.3 Hz, 3H), 0.91 (d, J = 6.7 759, 732 Hz, 3H), 0.77 (d, J = 6.7 Hz, 3H). cm⁻¹ 361 IR (thin ESIMS m/z 475.2 ¹H NMR (500 MHz, CDCl₃) δ 8.53 (s, film) 3377, ([M + H]⁺) 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.07 (dd, 2961, 1770, J = 8.2, 6.2 Hz, 1H), 7.01 (d, J = 5.4 Hz, 1734, 1676, 1H), 6.88-6.73 (m, 2H), 5.41-5.24 1500, 1453, (m, 1H), 4.76-4.64 (m, 1H), 3.91 (s, 1436, 1365, 3H), 3.10 (t, J = 7.8 Hz, 1H), 2.40 (s, 1310, 1201, 3H), 2.27 (s, 3H), 2.16-2.08 (m, 1H), 1175, 1048, 1.50 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 907, 805, Hz, 3H), 0.88 (d, J = 6.8 Hz, 3H), 0.80 731 cm⁻¹ (d, J = 6.8 Hz, 3H). 362 IR (thin ESIMS m/z 471.2 ¹H NMR (400 MHz, CDCl₃) δ 8.56 (s, film) 3376, ([M + H]⁺) 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.01 (d, J = 2959, 1771, 5.5 Hz, 1H), 6.96 (d, J = 2.9 Hz, 3H), 1731, 1676, 5.46-5.29 (m, 1H), 4.77-4.65 (m, 1505, 1452, 1H), 3.91 (s, 3H), 3.09 (dd, J = 9.2, 5.9 1437, 1200, Hz, 1H), 2.36 (s, 3H), 2.28 (s, 6H), 2.19- 1175, 1045, 2.07 (m, 1H), 1.51 (d, J = 7.1 Hz, 3H), 823 cm⁻¹ 1.04 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.79 (d, J = 6.8 Hz, 3H). 363 IR (thin ESIMS m/z 471.2 ¹H NMR (400 MHz, CDCl₃) δ 8.57 (s, film) 3377, ([M + H]⁺) 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.06- 2961, 1771, 6.99 (m, 3H), 6.97-6.92 (m, 1H), 5.39 1733, 1677, (dq, J = 12.5, 6.5 Hz, 1H), 4.69 (dt, J = 1507, 1452, 8.1, 7.1 Hz, 1H), 3.91 (s, 3H), 3.25 (dd, 1437, 1365, J = 9.2, 6.0 Hz, 1H), 2.36 (s, 3H), 2.28 1310, 1202, (s, 3H), 2.23 (s, 3H), 2.13 (dt, J = 14.1, 1175, 1043 7.1 Hz, 1H), 1.52 (d, J = 7.2 Hz, 3H), cm⁻¹ 1.04 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.79 (d, J = 6.9 Hz, 3H). 364 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.55 (s, film) 3382, calcd for C₂₅H₃₃N₂O₆, 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.18- 2960, 1771, 457.2333; found, 457.2332 7.06 (m, 4H), 7.01 (d, J = 5.4 Hz, 1H), 1732, 1676, 5.39 (dq, J = 9.3, 6.2 Hz, 1H), 4.75-4.66 1507, 1200, (m, 1H), 3.91 (s, 3H), 3.14 (dd, J = 9.3, 1175, 731 6.2 Hz, 1H), 2.40 (s, 3H), 2.32 (s, 3H), cm⁻¹ 2.21-2.10 (m, 1H), 1.51 (d, J = 7.1 Hz, 3H), 1.05 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.9 Hz, 3H), 0.80 (d, J = 6.9 Hz, 3H). 365 IR (thin ESIMS m/z 479.2 ¹H NMR (500 MHz, CDCl₃) δ 8.52 (s, film) 2964, ([M + H]⁺) 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.10 (td, 1770, 1734, J = 8.4, 6.4 Hz, 1H), 7.01 (d, J = 5.5 Hz, 1675, 1502, 1H), 6.85-6.79 (m, 1H), 6.75 (ddd, J = 1453, 1309, 10.2, 8.9, 2.6 Hz, 1H), 5.41 (tt, J = 7.1, 1192, 1174, 5.8 Hz, 1H), 4.83-4.58 (m, 1H), 3.91 1049, 965, (s, 3H), 3.13 (t, J = 7.7 Hz, 1H), 2.40 (s, 907, 846, 3H), 2.09 (td, J = 13.3, 6.5 Hz, 1H), 730 cm⁻¹ 1.49 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.92 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 366 IR (thin ESIMS m/z 475.2 ¹H NMR (500 MHz, CDCl₃) δ 8.55 (s, film) 2962, ([M + H]⁺) 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.05- 1770, 1733, 6.95 (m, 2H), 6.89 (dd, J = 7.6, 1.5 Hz, 1676, 1506, 1H), 6.85-6.77 (m, 1H), 5.50-5.38 1452, 1310, (m, 1H), 4.83-4.55 (m, 1H), 3.91 (s, 1197, 1174, 3H), 3.13 (t, J = 7.7 Hz, 1H), 2.40 (s, 1049, 907, 3H), 2.32 (s, 3H), 2.10 (dt, J = 13.5, 6.8 823, 731 Hz, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.10 cm⁻¹ (d, J = 6.3 Hz, 3H), 0.90 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 172.25, 168.92, 162.36, 160.50, 159.45, 146.65, 141.61, 138.33 (d, J = 8.2 Hz), 137.50, 130.10, 124.31 (d, J = 3.0 Hz), 122.50 (d, J = 15.0 Hz), 115.94 (d, J = 23.8 Hz), 109.70, 72.47, 56.28, 48.17, 28.32, 21.07, 20.90, 20.77, 18.96, 18.52, 17.42. 367 IR (thin ESIMS m/z 511.1 ([M]⁺) ¹H NMR (500 MHz, CDCl₃) δ 8.51 (s, film) 2963, 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.36 (d, 1771, 1735, J = 2.2 Hz, 1H), 7.22 (dd, J = 8.5, 2.2 1677, 1508, Hz, 1H), 7.13 (d, J = 8.4 Hz, 1H), 7.01 1365, 1310, (d, J = 5.4 Hz, 1H), 5.37 (t, J = 7.3 Hz, 1200, 1175, 1H), 4.83-4.56 (m, 1H), 3.91 (s, 3H), 1044, 825, 3.51 (s, 1H), 2.40 (s, 3H), 2.16-1.99 (m, 732 cm⁻¹ 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.92 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 368 IR (thin ESIMS m/z 479.2 ¹H NMR (500 MHz, CDCl₃) δ 8.49 (s, film) 3379, ([M + H]⁺) 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.26 (s, 2967, 1770, 1H), 7.02 (dd, J = 5.5, 2.3 Hz, 1H), 6.82- 1733, 1675, 6.71 (m, 2H), 5.45 (td, J = 6.2, 4.7 Hz, 1502, 1192, 1H), 4.75-4.59 (m, 1H), 3.92 (d, J = 1173, 965, 2.5 Hz, 3H), 2.82 (dd, J = 9.3, 4.8 Hz, 846, 731 1H), 2.39 (s, 3H), 2.01 (ddt, J = 15.8, cm⁻¹ 13.3, 6.8 Hz, 1H), 1.39 (d, J 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.99 (d, J = 6.6 Hz, 3H), 0.70 (d, J = 6.6 Hz, 3H). 369 IR (thin ESIMS m/z 475.2 ¹H NMR (500 MHz, CDCl₃) δ 8.62 (dt, film) 2965, ([M + H]⁺) J = 4.3, 1.8 Hz, 1H), 8.35 (d, J = 5.5 Hz, 1771, 1732, 1H), 7.70 (tt, J = 7.7, 1.8 Hz, 1H), 7.31 1676, 1506, (dd, J = 7.7, 5.8 Hz, 1H), 7.01 (d, J = 1437, 1310, 5.5 Hz, 1H), 6.82 (dd, J = 9.4, 7.0 Hz, 1190, 1175, 2H), 5.53-5.33 (m, 1H), 4.76-4.54 1061, 1008, (m, 1H), 3.91 (s, 3H), 2.83 (dd, J = 9.2, 821, 803 5.0 Hz, 1H), 2.39 (s, 3H), 2.31 (s, 3H), cm⁻¹ 1.36 (d, J = 7.1 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.98 (d, J = 6.6 Hz, 3H), 0.72 (d, J = 6.8 Hz, 3H). 370 IR (thin ESIMS m/z 511.1 ¹H NMR (500 MHz, CDCl₃) δ 8.50 (s, film) 2964, ([M + H]⁺) 1H), 8.35 (d, J = 5.4 Hz, 1H), 7.41- 1771, 1733, 7.30 (m, 2H), 7.07 (dd, J = 8.5, 2.2 Hz, 1714, 1676, 1H), 7.03 (d, J = 5.4 Hz, 1H), 5.44 (qd, 1506, 1472, J = 6.2, 4.3 Hz, 1H), 4.80-4.61 (m, 1365, 1310, 1H), 3.92 (d, J = 1.9 Hz, 3H), 3.10 (dd, 1192, 1175, J = 9.8, 4.3 Hz, 1H), 2.40 (s, 3H), 2.04- 826, 804, 1.88 (m, 1H), 1.44 (d, J = 7.2 Hz, 3H), 734 cm⁻¹ 1.05 (d, J = 6.3 Hz, 3H), 1.02 (d, J = 6.6 Hz, 3H), 0.68 (d, J = 6.7 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 171.98, 168.88, 162.37, 159.57, 149.73, 146.66, 141.41, 137.63, 136.93, 136.28, 132.49, 130.70, 128.86, 127.08, 123.76, 109.88, 71.68, 56.33, 48.10, 30.13, 20.73, 20.64, 18.62, 18.30. 371 IR (thin ESIMS m/z 577.3 ¹H NMR (400 MHz, CDCl₃) δ 8.33 (d, J = film) 2961, ([M + H]⁺) 5.5 Hz, 1H), 7.04 (dd, J = 8.6, 5.9 Hz, 1773, 1742, 1H), 6.95 (d, J = 5.6 Hz, 1H), 6.91- 1685, 1594, 6.79 (m, 2H), 5.44-5.31 (m, 1H), 5.25 1490, 1441, (q, J = 7.0 Hz, 1H), 4.31 (q, J = 7.1 Hz, 1375, 1342, 2H), 3.98-3.85 (m, 5H), 3.01 (t, J = 1306, 1246, 7.6 Hz, 1H), 2.31 (s, 3H), 2.15-2.04 1217, 1201, (m, 1H), 1.63 (d, J = 7.0 Hz, 3H), 1.36 1090 cm⁻¹ (t, J = 7.2 Hz, 3H), 1.01 (d, J = 6.3 Hz, 3H), 0.90 (d, J = 6.8 Hz, 3H), 0.87 (t, J = 7.2 Hz, 3H), 0.77 (d, J = 6.7 Hz, 3H). 372 IR (thin ESIMS m/z 505.3 ¹H NMR (500 MHz, CDCl₃) δ 8.47 (d, film) 3379, ([M + H]⁺) J = 8.1 Hz, 1H), 8.34 (d, J = 5.5 Hz, 1H), 2962, 1767, 7.08-6.99 (m, 2H), 6.88-6.79 (m, 2H), 1734, 1678, 5.36 (dq, J = 8.9, 6.3 Hz, 1H), 4.81-4.69 1499, 1312, (m, 1H), 4.36 (q, J = 7.1 Hz, 2H), 3.94 1251, 1215, (s, 3H), 3.08 (dd, J = 8.9, 6.5 Hz, 1H), 1051, 731 2.29 (m, 3H), 2.15-2.05 (m, 1H), 1.50 cm⁻¹ (d, J = 7.1 Hz, 3H), 1.41 (t, J = 7.1 Hz, 3H), 1.06 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). 373 IR (thin ESIMS m/z 519.3 ¹H NMR (400 MHz, CDCl₃) δ 8.44 (d, film) 3384, ([M + H]⁺) J = 8.1 Hz, 1H), 8.33 (d, J = 5.4 Hz, 1H), 2981, 1764, 7.08-6.97 (m, 2H), 6.91-6.75 (m, 2H), 1736, 1681, 5.44-5.31 (m, 1H), 4.98 (dq, J = 12.9, 6.4 1500, 1313, Hz, 1H), 4.81-4.61 (m, 1H), 3.93 (s, 3H), 1259, 1217, 3.08 (dd, J = 8.9, 6.5 Hz, 1H), 2.29 (s, 1180, 1100, 3H), 2.11 (dt, J = 13.5, 6.8 Hz, 1H), 1.50 915 cm⁻¹ (d, J = 7.1 Hz, 3H), 1.41 (d, J = 6.3 Hz, 6H), 1.06 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). 374 IR (thin ESIMS m/z 517.3 ¹H NMR (400 MHz, CDCl₃) δ 8.40 (s, film) 3382, ([M + H]⁺) 1H), 8.31 (d, J = 5.4 Hz, 1H), 7.05 (dd, 2968, 2874, J = 8.5, 5.9 Hz, 1H), 6.98 (d, J = 5.5 Hz, 1756, 1735, 1H), 6.91-6.72 (m, 2H), 5.35 (dq, J = 1681, 1611, 8.9, 6.3 Hz, 1H), 4.77-4.62 (m, 1H), 1500, 1311, 3.89 (s, 3H), 3.07 (dd, J = 8.8, 6.6 Hz, 1274, 1208, 1H), 2.29 (s, 3H), 2.11 (h, J = 6.7 Hz, 1154, 1108, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.41 (s, 1060, 819, 9H), 1.05 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 730 cm⁻¹ 6.8 Hz, 3H), 0.77 (d, J = 6.8 Hz, 3H). ¹³C NMR (126 MHz, CDCl₃) δ 176.05, 172.39, 162.25, 160.89 (d, J = 244.3 Hz), 159.38, 146.49, 142.15, 139.92, 137.85, 133.67, 116.93 (d, J = 20.4 Hz), 112.29 (d, J = 20.6 Hz), 109.49, 73.65, 56.29, 53.43, 49.29, 48.13, 39.15, 29.67, 27.17, 20.92, 18.92, 18.66, 17.87. 375 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.49 (s, film) 3382, calcd for C₂₇H₃₇N₂O₆, 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.18-7.06 2970, 2875, 485.2646; found, 485.2642 (m, 4H), 6.99 (d, J = 5.5 Hz, 1H), 5.39 1762, 1733, (dq, J = 9.2, 6.2 Hz, 1H), 4.76-4.66 (m, 1678, 1504, 1H), 3.89 (s, 3H), 3.13 (dd, J = 9.2, 6.2 1208, 730 Hz, 1H), 2.95 (p, J = 7.0 Hz, 1H), 2.32 cm⁻¹ (s, 3H), 2.21-2.10 (m, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.36 (dd, J = 7.0, 0.9 Hz, 6H), 1.05 (d, J = 6.2 Hz, 3H), 0.86 (d, J = 6.8 Hz, 3H), 0.80 (d, J = 6.8 Hz, 3H). 376 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.59 (s, film) 3383, calcd for C₂₇H₃₇N₂O₇, 1H), 8.33 (d, J = 5.5 Hz, 1H), 7.14 (td, 2974, 1771, 501.2601; found, 501.2515 J = 7.8, 1.7 Hz, 1H), 7.06 (dd, J = 7.5, 1732, 1676, 1.7 Hz, 1H), 7.00 (d, J = 5.5 Hz, 1H), 1506, 1193, 6.94-6.73 (m, 2H), 5.45 (s, 1H), 4.86- 1174, 751 4.64 (m, 1H), 4.54 (hept, J = 6.0 Hz, cm⁻¹ 1H), 3.90 (s, 3H), 3.44 (s, 1H), 2.40 (s, 3H), 2.14 (dq, J = 13.3, 6.4 Hz, 1H), 1.52 (d, J = 7.1 Hz, 3H), 1.33 (d, J = 6.0 Hz, 3H), 1.31 (d, J = 6.0 Hz, 3H), 1.05 (d, J = 6.1 Hz, 3H), 0.83 (d, J = 6.8 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 377 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.56 (s, film) 3381, calcd for C₂₇H₃₇N₂O₇, 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.00 (d, 2975, 1771, 501.2601; found, 501.2493 J = 5.5 Hz, 1H), 6.99-6.96 (m, 2H), 1732, 1676, 6.81-6.76 (m, 2H), 5.36 (dq, J = 8.6, 1507, 1175, 6.2 Hz, 1H), 4.75-4.62 (m, 1H), 4.51 730 cm⁻¹ (hept, J = 6.0 Hz, 1H), 3.91 (s, 3H), 2.64 (dd, J = 8.8, 6.3 Hz, 1H), 2.40 (s, 3H), 2.12-2.02 (m, 1H), 1.50 (d, J = 7.1 Hz, 3H), 1.33 (d, J = 6.0 Hz, 6H), 1.08 (d, J = 6.3 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). 378 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.33 (d, film) 3381, calcd for C₂₆H₃₂F₃N₂O₈, J = 7.8 Hz, 1H), 8.28 (d, J = 5.3 Hz, 1H), 2964, 1737, 557.2107; found, 557.2107 7.15-7.04 (m, 4H), 6.96 (d, J = 5.4 Hz, 1677, 1506, 1H), 5.75 (s, 2H), 5.40 (dq, J = 8.3, 6.3 1256, 1201, Hz, 1H), 4.70 (p, J = 7.3 Hz, 1H), 3.92 1160, 1004 (s, 3H), 2.73 (dd, J = 8.3, 6.9 Hz, 1H), cm⁻¹ 2.15-2.04 (m, 4H), 1.51 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.88 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 379 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.38 (d, film) 3382, calcd for C₂₈H₃₉N₂O₈, J = 7.8 Hz, 1H), 8.29 (d, J = 5.3 Hz, 1H), 2976, 1755, 531.2701; found, 531.2688 6.98 (d, J = 8.7 Hz, 2H), 6.95 (d, J = 5.4 1733, 1675, Hz, 1H), 6.79 (d, J = 8.6 Hz, 2H), 5.80- 1506, 1236, 5.71 (m, 2H), 5.37 (dq, J = 8.8, 6.3 Hz, 1201, 955, 1H), 4.80-4.64 (m, 1H), 4.51 (hept, J = 829 cm⁻¹ 6.1 Hz, 1H), 3.91 (s, 3H), 2.65 (dd, J = 8.8, 6.3 Hz, 1H), 2.15-2.00 (m, 4H), 1.52 (d, J = 7.2 Hz, 3H), 1.33 (d, J = 6.1 Hz, 6H), 1.08 (d, J = 6.3 Hz, 3H), 0.84 (d, J = 6.7 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). 380 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.54 (s, film) 3380, calcd for C₂₅H₃₁N₂O₈, 1H), 8.34 (d, J = 5.5 Hz, 1H), 7.01 (d, 2961, 1770, 487.2080; found, 487.2065 J = 5.5 Hz, 1H), 6.70 (d, J = 7.9 Hz, 1731, 1675, 1H), 6.60 (d, J = 1.6 Hz, 1H), 6.54 (dd, 1504, 1488, J = 8.0, 1.7 Hz, 1H), 5.93 (q, J = 1.5 Hz, 1192, 1175, 2H), 5.33 (dq, J = 8.6, 6.3 Hz, 1H), 4.75- 1037, 730 4.63 (m, 1H), 3.91 (s, 3H), 2.63 (dd, J = cm⁻¹ 8.5, 6.6 Hz, 1H), 2.40 (s, 3H), 2.09- 2.00 (m, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.86 (d, J = 6.7 Hz, 3H), 0.76 (d, J = 6.8 Hz, 3H). 381 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.49 (d, film) 3385, calcd for C₂₅H₃₀F₃N₂O₇, J = 7.5 Hz, 1H), 8.33 (d, J = 5.5 Hz, 1H), 2964, 1772, 527.2000; found, 527.2000 7.16-7.05 (m, 4H), 7.01 (d, J = 5.5 Hz, 1734, 1677, 1H), 5.39 (dq, J = 8.2, 6.3 Hz, 1H), 4.74, 1507, 1258, 4.60 (m, 1H), 3.91 (s, 3H), 2.72 (dd, J = 1199, 1162 8.1, 7.0 Hz, 1H), 2.40 (s, 3H), 2.15- cm⁻¹ 2.02 (m, 1H), 1.48 (d, J = 7.2 Hz, 3H), 1.08 (d, J = 6.3 Hz, 3H), 0.88 (d, J = 6.7 Hz, 3H), 0.74 (d, J = 6.8 Hz, 3H). 382 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (300 MHz, CDCl₃) δ 8.38 (d, film) 3378, calcd for C₂₆H₃₅N₂O₈, J = 7.7 Hz, 1H), 8.29 (d, J = 5.4 Hz, 1H), 2960, 1733, 503.2388; found, 503.2356 7.05-6.98 (m, 2H), 6.96 (d, J = 5.4 Hz, 1675, 1511, 1H), 6.87-6.75 (m, 2H), 5.75 (s, 2H), 1201, 1038, 5.45-5.30 (m, 1H), 4.80-4.60 (m, 1H), 968, 829 3.92 (s, 3H), 3.79 (s, 3H), 2.67 (dd, cm⁻¹ J = 8.8, 6.3 Hz, 1H), 2.19-1.98 (m, 4H), 1.53 (d, J = 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.85 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). 383 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (500 MHz, CDCl₃) δ 8.55 (s, film) 3378, calcd for C₂₅H₃₃N₂O₇, 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.07- 2960, 1770, 473.2282; found, 473.2259 6.95 (m, 3H), 6.88-6.74 (m, 2H), 5.37 1732, 1675, (dq, J = 8.7, 6.3 Hz, 1H), 4.75-4.61 1511, 1176, (m, 1H), 3.91 (s, 3H), 3.79 (s, 3H), 2.66 1035, 730 (dd, J = 8.7, 6.4 Hz, 1H), 2.40 (s, 3H), cm⁻¹ 2.08 (dq, J = 13.4, 6.7 Hz, 1H), 1.50 (d, J = 7.2 Hz, 3H), 1.07 (d, J = 6.2 Hz, 3H), 0.84 (d, J = 6.8 Hz, 3H), 0.75 (d, J = 6.8 Hz, 3H). 384 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.56 (s, film) 2963, calcd for C₂₆H₃₅N₂O₆, 1H), 8.34 (dd, J = 5.4, 2.0 Hz, 1H), 7.19- 1772, 1678, 471.2416; found, 471.2487 7.06 (m, 4H), 7.01 (d, J = 5.5 Hz, 1H), 1507, 1200, 5.40 (dq, J = 12.1, 6.6 Hz, 1H), 4.72 (p, 733 cm⁻¹ J = 7.3 Hz, 1H), 3.91 (s, 3H), 3.39- 3.05 (m, 1H), 2.40 (d, J = 1.7 Hz, 3H), 2.33 (d, J = 5.7 Hz, 3H), 1.90 (s, 1H), 1.55-1.18 (m, 5H), 1.04 (d, J = 6.3 Hz, 3H), 1.01-0.71 (m, 6H). 385 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.53 (s, film) 2961, calcd for C₂₇H₃₇N₂O₆, 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.22- 1771, 1732, 485.2572; found, 485.2643 7.05 (m, 4H), 7.01 (d, J = 5.5 Hz, 1H), 1677, 1506, 5.43 (dq, J = 8.3, 6.2 Hz, 1H), 4.69 (p, 1198, 1175, J = 7.3 Hz, 1H), 3.91 (s, 3H), 3.31 (t, 731 cm⁻¹ J = 7.6 Hz, 1H), 2.39 (s, 3H), 2.31 (s, 3H), 1.63 (d, J = 6.2 Hz, 1H), 1.54-1.17 (m, 6H), 1.17-0.85 (m, 7H), 0.77 (t, J = 7.3 Hz, 3H). 386 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.49 (s, film) 2970, calcd for C₂₈H₃₉N₂O₆, 1H), 8.33 (dd, J = 5.4, 2.1 Hz, 1H), 7.22- 1736, 1506, 499.2729; found, 499.2729 7.05 (m, 4H), 6.99 (d, J = 5.5 Hz, 1H), 1210, 7.33 5.39 (dq, J = 9.6, 6.7, 6.2 Hz, 1H), 4.72 cm⁻¹ (p, J = 7.3 Hz, 1H), 3.89 (s, 3H), 3.30- 3.12 (m, 1H), 2.95 (tt, J = 7.0, 6.0 Hz, 1H), 2.33 (s, 3H), 1.88 (d, J = 13.8 Hz, 1H), 1.43 (dd, J = 59.5, 7.0 Hz, 11H), 1.04 (d, J = 6.3 Hz, 3H), 0.83 (qd, J = 15.1, 13.7, 7.1 Hz, 6H). 387 IR (thin HRMS-ESI (m/z) [M + H]⁺ ¹H NMR (400 MHz, CDCl₃) δ 8.46 (s, film) 2964, calcd for C₂₉H₄₁N₂O₆, 1H), 8.32 (d, J =5.5 Hz, 1H), 7.17-7.03 1681, 1505, 513.2883; found, 513.2953 (m, 5H), 6.99 (d, J = 5.5 Hz, 1H), 5.50- 1211, 1111 5.36 (m, 1H), 4.69 (p, J = 7.3 Hz, 1H), cm⁻¹ 3.89 (s, 3H), 3.31 (t, J = 7.6 Hz, 1H), 2.94 (p, J = 7.0 Hz, 1H), 2.31 (s, 3H), 1.61 (s, 1H), 1.51-0.94 (m, 15H), 0.90 (t, J = 7.4 Hz, 3H), 0.77 (t, J = 7.3 Hz, 3H). 388 ESIMS m/z 497 ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, ([M + H]⁺) J = 8.0 Hz, 1H), 8.43-8.20 (m, 1H), 7.01 (d, J = 5.5 Hz, 1H), 6.62 (t, J = 9.0 Hz, 2H), 5.65-5.47 (m, 1H), 4.68 (dq, J = 8.3, 7.2 Hz, 1H), 3.91 (s, 3H), 3.19 (t, J = 7.7 Hz, 1H), 2.40 (s, 3H), 2.31-2.13 (dt, J = 6.4, 1.2 Hz, 3H), 0.96 (dd, J = 6.7, 3.5 Hz, 3H), 0.77 (dt, J = 6.7, 1.3 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −105.79 (d, J = 1613.0 Hz), −110.18 (t, J = 6.4 Hz). 389 ESIMS m/z 495 ¹H NMR (400 MHz, CDCl₃) δ 8.51 (d, ([M + H]⁺) J = 6.7 Hz, 1H), 8.33 (d, J = 5.4 Hz, 1H), 7.13-6.92 (m, 4H), 5.42 (dqd, J = 7.6, 6.4, 1.2 Hz, 1H), 4.75-4.51 (m, 1H), 3.91 (s, 3H), 3.13 (t, J = 7.7 Hz, 1H), 2.40 (s, 3H), 2.20-2.01 (m, 1H), 1.49 (d, J = 7.2 Hz, 3H), 1.10 (d, J = 6.3 Hz, 3H), 0.93 (d, J = 6.5 Hz, 3H), 0.75 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −112.27. 390 ESIMS m/z 495 ¹H NMR (400 MHz, CDCl₃) δ 8.40- ([M + H]⁺) 8.29 (m, 1H), 7.25-7.08 (m, 3H), 7.06- 6.90 (m, 2H), 5.75-5.47 (m, 1H), 4.89- 4.39 (m, 1H), 3.91 (s, 3H), 3.62-3.47 (m, 1H), 2.40 (s, 3H), 2.33-2.17 (m, 1H), 1.47 (dd, J = 38.1, 7.2 Hz, 3H), 1.14- 1.06 (m, 3H), 0.99 (dd, J = 6.8, 5.6 Hz, 3H), 0.78 (dt, J = 6.9, 2.4 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −105.07 (d, J = 18.2 Hz). 391 ESIMS m/z 457 ¹H NMR (400 MHz, CDCl₃) δ 8.57 (d, ([M + H]⁺) J = 8.1 Hz, 1H), 8.34 (d, J = 5.4 Hz, 1H), 7.22-7.10 (m, 1H), 7.09-6.98 (m, 2H), 6.89 (d, J = 6.0 Hz, 2H), 5.47- 5.24 (m, 1H), 4.62 (dp, J = 51.8, 7.2 Hz, 1H), 3.91 (s, 3H), 2.67 (dt, J = 8.7, 6.9 Hz, 1H), 2.40 (s, 3H), 2.33 (d, J = 5.2 Hz, 3H), 2.10 (dt, J = 13.6, 6.8 Hz, 1H), 1.46 (dd, J = 37.4, 7.2 Hz, 3H), 1.09 (d, J = 6.3 Hz, 3H), 0.86 (t, J = 7.0 Hz, 3H), 0.76 (d, J = 6.7 Hz, 3H). 392 ESIMS m/z 479 ¹H NMR (400 MHz, CDCl₃) δ 8.53 (d, ([M + H]⁺) J = 7.8 Hz, 1H), 8.33 (d, J = 5.5 Hz, 1H), 7.07-6.78 (m, 4H), 5.45-5.34 (m, 1H), 4.76-4.62 (m, 1H), 3.91 (s, 3H), 3.22-3.08 (m, 1H), 2.40 (s, 3H), 2.09 (dt, J = 13.5, 6.8 Hz, 1H), 1.49 (d, J = 7.1 Hz, 3H), 1.13 (d, J = 6.3 Hz, 3H), 0.95 (t, J = 5.2 Hz, 3H), 0.77 (d, J = 6.7 Hz, 3H). ¹⁹F NMR (376 MHz, CDCl₃) δ −119.17, −120.97. *Cmpd. No. - Compound Number

TABLE 3 Biological Testing Rating Scale Rating Table for Fungal Pathogens % Control Rating >80 A ≤80 B Not Tested C ≤0 D

TABLE 4 Biological Activity - PUCCRT and SEPTTR Disease Control in High and Low Volume Applications HV activity at 100 ppm LV activity at 121.5 g/H Cmpd. PUCCRT* SEPTTR* PUCCRT* SEPTTR* No. 1DP* 3DC* 1DP* 3DC* 1DP* 3DC* 1DP* 3DC* 105 A D B B C C C C 106 B D D D C C C C 112 A A A A C C C C 113 A A A A C C C C 114 A B A B C C C C 115 D D B D C C C C 116 A D D B C C C C 117 A D A A C C C C 118 A B B B C C C C 119 A B A A C C C C 120 A D D B C C C C 121 A B B A C C C C 122 A A A B C C C C 123 A A A A C C C C 124 A A A A C C C C 125 A B A A C C C C 126 A B A A C C C C 127 A A A B C C C C 128 B D D B C C C C 129 A D A B C C C C 130 A B B B C C C C 131 A A B B C C C C 132 A A A B C C C C 133 A B A B C C C C 134 B B B B C C C C 135 B A B A C C C C 136 A A A A C C C C 138 A A D D C C C C 139 A B A D C C C C 140 A A D B C C C C 141 B A D A C C C C 142 A A D B C C C C 143 A A A B C C C C 144 A A B A C C C C 145 A A B A C C C C 146 A A B A C C C C 147 A A D B C C C C 148 B A D B C C C C 149 B B B A C C C C 160 C C C C A B B A 161 C C C C A B B A 162 C C C C A A B A 163 C C C C A B B A 164 C C C C A A A A 165 C C C C A A A A 166 C C C C A A B A 167 C C C C A A A A 168 C C C C A A B B 169 C C C C A A B A 170 C C C C A A A A 171 C C C C A A A A 172 C C C C A A A A 173 C C C C A B A A 174 C C C C A A A A 175 C C C C A A A A 176 C C C C A B A A 177 C C C C B D B D 178 C C C C A B D B 179 C C C C A D A A 180 C C C C A B B B 181 C C C C B B B A 182 C C C C A B B A 183 C C C C B B B A 184 C C C C A A A A 185 C C C C A B A A 186 C C C C A A A A 187 C C C C A B A A 188 C C C C A B A A 189 C C C C A B A A 190 C C C C D D D B 191 C C C C D B B B 192 C C C C A B D A 193 C C C C B B D B 194 C C C C B D B A 195 C C C C A A A A 196 C C C C A A A A 197 C C C C A A A A 198 C C C C B D B B 199 C C C C B D A B 200 C C C C B B D B 201 C C C C A B B B 202 C C C C A D B B 203 C C C C B B B B 204 C C C C A B D B 205 C C C C A D B B 206 C C C C B D B B 207 C C C C A B B A 208 C C C C B B D B 209 C C C C D D B B 210 C C C C B D A B 211 B D B B D D B D 212 A B B A B D D D 213 C C C C B D B B 214 C C C C A A A A 215 C C C C A A A A 216 C C C C A A A A 217 C C C C A A A A 218 C C C C A B A B 219 C C C C A A B A 220 C C C C A A A A 221 C C C C B B B A 222 C C C C A B A A 223 C C C C B B A A 224 C C C C B B B D 225 C C C C A B A A 226 C C C C B B B B 227 C C C C A A A A 228 C C C C A B A B 229 C C C C A B A A 230 C C C C A A A B 231 C C C C B B B B 232 C C C C A A A B 233 C C C C B B A A 234 C C C C A B B B 235 C C C C A B B B 236 C C C C B B B B 237 C C C C A A B B 238 C C C C B B B B 239 C C C C A A A B 240 C C C C A A B A 241 C C C C B B D A 242 C C C C A A A A 243 C C C C A B D B 244 C C C C A A A B 245 C C C C A A B C 246 C C C C A A A C 247 C C C C A A B C 248 C C C C B B B C 249 C C C C A A B C 250 C C C C A A A C 251 C C C C A A B C 252 C C C C A B B C 253 C C C C A A B C 254 C C C C A A A C 255 C C C C A A B C 256 C C C C A A A C 257 C C C C A A A C 258 C C C C A B B C 259 C C C C A A B C 260 C C C C A A A C 261 C C C C A B B B 262 C C C C A B B B 263 C C C C A A B A 264 C C C C A A B B 317 A A B B C C C C 318 A A B B C C C C 319 B B B B C C C C 320 B B B B C C C C 321 A A B B C C C C 322 A A B B C C C C 323 A A B A C C C C 324 A A B B C C C C 325 A A A B C C C C 326 A A B A C C C C 327 A A B A C C C C 328 A A A A C C C C 329 A A B B C C C C 330 A A B B C C C C 331 B B B B C C C C 332 B B B B C C C C 333 A B B B C C C C 334 A A B D C C C C 335 A A A B C C C C 336 A B B B C C C C 337 A A B D C C C C 338 A A B B C C C C 339 C C C C 340 C C C C C C C C 341 A A A A C C C C 342 C C C C C C C C 343 A A A A C C C C 344 C C C C C C C C 345 C C C C C C C C 346 C C C C A A B B 347 C C C C A B A A 348 C C C C A B B B 349 C C C C A B B B 350 C C C C A A B B 351 C C C C A B A B 352 C C C C A B B B 353 C C C C B B B B 354 C C C C A B A A 355 C C C C A B A A 356 C C C C A B A A 357 C C C C A A A A 358 C C C C A B B B 359 C C C C A A B A 360 C C C C A A B A 361 C C C C A B B B 362 C C C C A A A A 363 C C C C A A B B 364 C C C C A B B B 365 C C C C A A A A 366 C C C C A A B B 367 C C C C A A A B 368 C C C C B D B B 369 C C C C A B B B 370 C C C C B D B B 371 C C C C C C C C 372 C C C C C C C C 373 C C C C A B A A 374 C C C C A B A A 375 C C C C A A B A 376 C C C C A B B B 377 C C C C A B B B 378 C C C C A A A A 379 C C C C A B B B 380 C C C C A A B B 381 C C C C A B A A 382 C C C C A A B A 383 C C C C A B B B 384 C C C C A A A A 385 C C C C A A A A 386 C C C C A A B A 387 C C C C A B B A 388 C C C C A A A A 389 C C C C A A A A 390 C C C C A A A A 391 C C C C A B B B 392 C C C C A A B A *Cmpd. No.— Compound Number *PUCCRT—Wheat Brown Rust (Puccinia triticina) *SEPTTR—Wheat Leaf Blotch (Zymoseptoria tritici) *1DP—1 Day Protectant *3DC—3 Day Curative *ppm—Parts Per Million

TABLE 5 Biological Activity - High Volume Disease Control at 25 ppm PHAKPA* Cmpd. No.* 1DP* 3DC* 162 A B 164 A 177 A D 178 D B 179 B B 180 B B 181 D B 182 B B 183 B B 184 A B 185 A B 186 A A 187 A B 188 A A 189 A B 190 B B 191 B D 192 A B 193 B B 194 B B 195 A B 196 A B 197 A A 198 B B 199 B B 200 B D 201 B D 202 B D 203 A D 204 B D 205 B D 206 B D 207 A D 208 B D 209 B D 210 B B 211 B D 212 B B 213 D D 214 A B 215 A A 216 A A 217 A A 218 B B 219 A A 220 A A 221 B B 222 A B 223 B D 224 B D 225 A B 226 B D 227 A B 228 A B 229 A B 230 A B 231 A B 232 A A 233 B B 234 A D 235 A B 236 A B 237 A A 238 B B 239 A A 240 A B 241 B B 242 A B 243 A B 244 A B 346 A B 347 A A 348 A B 349 A B 350 A A 351 A B 352 A B 353 A B 354 A A 355 A A 356 A A 357 A A 358 A B 359 A A 360 A A 361 A A 362 A A 363 A A 364 A A 365 A A 366 A B 367 A A 368 B B 369 B B 370 B B 371 A A 372 A A 373 A A 374 A B 375 A A 376 A B 377 B B 378 B B 379 B B 380 B B 381 B B 382 A B 383 A B *Cmpd. No.—Compound Number *PHAKPA—Asian Soybean Rust (Phakopsora pachyrhizi) *1DP—1 Day Protectant *3DC—3 Day Curative

TABLE 6 Biological Activity - Disease Control in 1DP* test at 100 ppm Cmpd. No.* ALTESO* CERCBE* COLLLA* LEPTNO* 186 A A D A 187 B A A B 216 B A B A 217 B A D A 218 D A B A 219 B A B A 220 B A B A 354 B A A A 355 A A A A 356 A A B A 357 B A A A 359 B A A A 363 D A B B 364 B A A B 371 B A A A 372 A A A A 373 B A A A 374 B A B A 375 B A A A *Cmpd. No.—Compound Number *ALTESO—Tomato Early Blight (Alternaria solani) *CERCBE—Leaf Spot of Sugar Beets (Cercospora beticola) *COLLLA—Cucumber Anthracnose (Glomerella lagenarium; Anamorph: Colletotricum lagenarium) *LEPTNO—Wheat Glume Blotch (Parastagonospora nodorum)

TABLE 7 Biological Activity - Disease Control in 1DP* Test at 100 ppm Cmpd. No.* PSPECU* PYRIOR* RHYNSE* UNCINE* 186 B A B A 187 D A A A 216 B A B A 217 D A B A 218 D A B A 219 B A B A 220 D A B A 354 A B B A 355 B B B A 356 B B B A 357 B B B A 359 B A A A 363 D A B A 364 B A B A 371 B B B A 372 A B B A 373 B B B A 374 B B B A 375 B A B A *Cmpd. No.—Compound Number *PSPECU—Cucumber Downy Midlew (Pseudoperonospora cubensis) *PYRIOR—Rice Blast (Magnaporthe grisea; Anamorph: Pyricularia oryzae) *RHYNSE—Barley Scald (Rhyncosporium secalis) *UNCINE—Grape Powdery Mildew (Uncinula necator) *1DP—1 Day Protectant 

What is claimed is:
 1. A composition for the control of a fungal pathogen including mixtures of at least one of the compounds of Formula I

wherein: Q is

X is hydrogen or C(O)R₅; Y is hydrogen or C(O)R₅; Z is N or N⁺→O⁻ and W is O or S; R₁ is hydrogen or alkyl, substituted with 0, 1 or multiple R₈; R₂ is methyl; R₃ and R_(3′) are independently chosen from C₂-C₆ alkyl, C₃-C₆ cycloalkyl, aryl or heteroaryl, each optionally substituted with 0, 1 or multiple R₈; Alternatively, R₃ and R_(3′) may be taken together to form a 3-6 membered saturated or partially saturated carbocycle or heterocycle, optionally substituted with 0, 1 or multiple R₈; R₄ is chosen from aryl or heteroaryl, each optionally substituted with 0, 1 or multiple R₈; R₅ is chosen from alkoxy or benzyloxy, each optionally substituted with 0, 1, or multiple R₈; R₆ is chosen from hydrogen, alkoxy, or halo, each optionally substituted with 0, 1, or multiple R₈; R₇ is chosen from hydrogen, —C(O)R₉, or —CH₂OC(O)R₉; R₈ is chosen from hydrogen, alkyl, aryl, acyl, halo, alkenyl, alkynyl, alkoxy, cyano, or heterocyclyl, each optionally substituted with 0, 1, or multiple R₁₀; R₉ is chosen from alkyl, alkoxy, or aryl, each optionally substituted with 0, 1, or multiple R₈; R₁₀ is chosen from hydrogen, alkyl, aryl, acyl, halo, alkenyl, alkoxy, or heterocyclyl; R₁₁ is chosen from hydrogen or alkyl, each substituted with 0, 1 or multiple R₈; and a phytologically acceptable carrier material.
 2. The composition according to claim 1, wherein O is

wherein X is hydrogen.
 3. The composition according to claim 2 wherein Z is N.
 4. The composition according to claim 3 wherein W is O.
 5. The composition according to claim 4, wherein R₆ is alkoxy.
 6. The composition according to claim 5, wherein R₇ is hydrogen.
 7. The composition according to claim 6, wherein R₁ and R₁₁ are independently chosen from hydrogen or alkyl, R₃ and R_(3′) are independently chosen from C₁-C₆ alkyl or taken together to form a 3-6 membered saturated carbocycle, each optionally substituted with 0, 1 or multiple R₈, and R₄ is aryl, optionally substituted with 0, 1 or multiple R₈.
 8. The composition according to claim 5, wherein R₇ is chosen from —C(O)R₉ or —CH₂OC(O)R₉.
 9. The composition according to claim 8, wherein R₉ is alkyl, optionally substituted with 0, 1 or multiple R₈.
 10. The composition according to claim 9, wherein R₁ and R_(n) are independently chosen from hydrogen or alkyl, R₃ and R_(3′) are independently chosen from C₁-C₆ alkyl or taken together to form a 3-6 membered saturated carbocycle, each optionally substituted with 0, 1 or multiple R₈, and R₄ is aryl, optionally substituted with 0, 1 or multiple R₈.
 11. The composition according to claim 1 wherein the fungal pathogen is one of Leaf Blotch of Wheat (Zymoseptoria tritici), Wheat Brown Rust (Puccinia triticina), Stripe Rust (Puccinia stritformis), Scab of Apple (Venturia inaequalis), Blister Smut of Maize (Ustilago maydis), Powdery Mildew of Grapevine (Uncinula necator), Barley scald (Rhynchosporium secalis), Blast of Rice (Pyricularia oryzae), Rust of Soybean (Phakopsora pachyrhizi), Glume Blotch of Wheat (Parastagonospora nodorum), Powdery Mildew of Wheat (Blumeria graminis f. sp. tritici), Powdery Mildew of Barley (Blumeria graminis f. sp. hordes), Powdery Mildew of Cucurbits (Erysiphe cichoracearum), Anthracnose of Cucurbits (Colletotrichum lagenarium), Leaf Spot of Beet (Cercospora beticola), Early Blight of Tomato (Alternaria solani), and Net Blotch of Barley (Pyrenophora teres).
 12. The composition according to claim 7 wherein the fungal pathogen is one of Leaf Blotch of Wheat (Zymoseptoria tritici), Wheat Brown Rust (Puccinia triticina), Scab of Apple (Venturia inaequalis), Barley scald (Rhynchosporium secalis), Blast of Rice (Pyricularia oryzae), Rust of Soybean (Phakopsora pachyrhizi), Glume Blotch of Wheat (Parastagonospora nodorum), Anthracnose of Cucurbits (Colletotrichum lagenarium), Leaf Spot of Beet (Cercospora beticola), and Early Blight of Tomato (Alternaria solani).
 13. The composition according to claim 8 wherein the fungal pathogen is one of Leaf Blotch of Wheat (Zymoseptoria tritici), Wheat Brown Rust (Puccinia triticina), Scab of Apple (Venturia inaequalis), Barley scald (Rhynchosporium secalis), Blast of Rice (Pyricularia oryzae), Rust of Soybean (Phakopsora pachyrhizi), Glume Blotch of Wheat (Parastagonospora nodorum), Anthracnose of Cucurbits (Colletotrichum lagenarium), Leaf Spot of Beet (Cercospora beticola), and Early Blight of Tomato (Alternaria solani).
 14. The composition according to claim 10 wherein the fungal pathogen is one of Leaf Blotch of Wheat (Zymoseptoria tritici), Wheat Brown Rust (Puccinia triticina), Scab of Apple (Venturia inaequalis), Barley scald (Rhynchosporium secalis), Blast of Rice (Pyricularia oryzae), Rust of Soybean (Phakopsora pachyrhizi), Glume Blotch of Wheat (Parastagonospora nodorum), Anthracnose of Cucurbits (Colletotrichum lagenarium), Leaf Spot of Beet (Cercospora beticola), and Early Blight of Tomato (Alternaria solani).
 15. A method for the control and prevention of fungal attack on a plant, the method including the step of: applying a fungicidally effective amount of at least one of the compositions of claim 7 to at least one of the plant, an area adjacent to the plant, soil adapted to support growth of the plant, a root of the plant, and foliage of the plant.
 16. A method for the control and prevention of fungal attack on a plant, the method including the step of: applying a fungicidally effective amount of at least one of the compositions of claim 10 to at least one of the plant, an area adjacent to the plant, soil adapted to support growth of the plant, a root of the plant, and foliage of the plant.
 17. A method for the control and prevention of fungal attack on a plant, the method including the step of: applying a fungicidally effective amount of at least one of the compositions of claim 11 to at least one of the plant, an area adjacent to the plant, soil adapted to support growth of the plant, a root of the plant, and foliage of the plant.
 18. A method for the control and prevention of fungal attack on a plant, the method including the step of: applying a fungicidally effective amount of at least one of the compositions of claim 14 to at least one of the plant, an area adjacent to the plant, soil adapted to support growth of the plant, a root of the plant, and foliage of the plant. 